diff --git a/README.md b/README.md
index 2fe12acf..2b77e4c1 100644
--- a/README.md
+++ b/README.md
@@ -99,7 +99,8 @@ Enter family slug [h2-molecule]:
 Creating new family with slug 'h2-molecule'
 Enter title [H2 Molecule]: 
 Enter download name [name]: molname
-Enter authors (author1,author2,...): Adam A, Alex B
+Enter author name: Adam A
+Enter author PennyLane profile handle: AdamA
 Wrote data to content/qchem/h2-molecule/dataset.json
 ```
 
diff --git a/content/other/qml-benchmarks/bars-and-stripes/meta.json b/content/other/qml-benchmarks/bars-and-stripes/meta.json
index a1d83007..ce462211 100644
--- a/content/other/qml-benchmarks/bars-and-stripes/meta.json
+++ b/content/other/qml-benchmarks/bars-and-stripes/meta.json
@@ -8,7 +8,8 @@
       "name": "Shahnawaz Ahmed"
     },
     {
-      "name": "Maria Schuld"
+      "name": "Maria Schuld",
+      "username": "mariaschuld"
     }
   ],
   "based_on_papers": true,
@@ -31,6 +32,6 @@
   "heroImage": "Datasets_GenericHero_SubtleArtOfBenchmarking.png",
   "thumbnail": "Dataset_Thumb_BarsAndStripes.png",
   "extra": {},
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
diff --git a/content/other/qml-benchmarks/downscaled-mnist/meta.json b/content/other/qml-benchmarks/downscaled-mnist/meta.json
index 5af5e5cf..3686ea0f 100644
--- a/content/other/qml-benchmarks/downscaled-mnist/meta.json
+++ b/content/other/qml-benchmarks/downscaled-mnist/meta.json
@@ -8,7 +8,8 @@
       "name": "Shahnawaz Ahmed"
     },
     {
-      "name": "Maria Schuld"
+      "name": "Maria Schuld",
+      "username": "mariaschuld"
     }
   ],
   "based_on_papers": true,
@@ -31,6 +32,6 @@
   "heroImage": "Datasets_GenericHero_SubtleArtOfBenchmarking.png",
   "thumbnail": "Dataset_Thumb_MNIST.png",
   "extra": {},
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
diff --git a/content/other/qml-benchmarks/hidden-manifold/meta.json b/content/other/qml-benchmarks/hidden-manifold/meta.json
index fc0e81eb..3fe4da02 100644
--- a/content/other/qml-benchmarks/hidden-manifold/meta.json
+++ b/content/other/qml-benchmarks/hidden-manifold/meta.json
@@ -8,7 +8,8 @@
       "name": "Shahnawaz Ahmed"
     },
     {
-      "name": "Maria Schuld"
+      "name": "Maria Schuld",
+      "username": "mariaschuld"
     }
   ],
   "based_on_papers": true,
@@ -31,6 +32,6 @@
   "heroImage": "Datasets_GenericHero_SubtleArtOfBenchmarking.png",
   "thumbnail": "Dataset_Thumb_HiddenManifold.png",
   "extra": {},
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
diff --git a/content/other/qml-benchmarks/hyperplanes/meta.json b/content/other/qml-benchmarks/hyperplanes/meta.json
index e878afb9..ceff7ed8 100644
--- a/content/other/qml-benchmarks/hyperplanes/meta.json
+++ b/content/other/qml-benchmarks/hyperplanes/meta.json
@@ -8,7 +8,8 @@
       "name": "Shahnawaz Ahmed"
     },
     {
-      "name": "Maria Schuld"
+      "name": "Maria Schuld",
+      "username": "mariaschuld"
     }
   ],
   "based_on_papers": true,
@@ -31,6 +32,6 @@
   "heroImage": "Datasets_GenericHero_SubtleArtOfBenchmarking.png",
   "thumbnail": "Dataset_Thumb_IntersectingHyperplanes.png",
   "extra": {},
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
diff --git a/content/other/qml-benchmarks/linearly-separable/meta.json b/content/other/qml-benchmarks/linearly-separable/meta.json
index 354c67ef..c52d1cb6 100644
--- a/content/other/qml-benchmarks/linearly-separable/meta.json
+++ b/content/other/qml-benchmarks/linearly-separable/meta.json
@@ -8,7 +8,8 @@
       "name": "Shahnawaz Ahmed"
     },
     {
-      "name": "Maria Schuld"
+      "name": "Maria Schuld",
+      "username": "mariaschuld"
     }
   ],
   "based_on_papers": true,
@@ -31,6 +32,6 @@
   "heroImage": "Datasets_GenericHero_SubtleArtOfBenchmarking.png",
   "thumbnail": "Dataset_Thumb_LinearlySeparable.png",
   "extra": {},
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
diff --git a/content/other/qml-benchmarks/two-curves/meta.json b/content/other/qml-benchmarks/two-curves/meta.json
index 42f6e35f..b586931f 100644
--- a/content/other/qml-benchmarks/two-curves/meta.json
+++ b/content/other/qml-benchmarks/two-curves/meta.json
@@ -8,7 +8,8 @@
       "name": "Shahnawaz Ahmed"
     },
     {
-      "name": "Maria Schuld"
+      "name": "Maria Schuld",
+      "username": "mariaschuld"
     }
   ],
   "based_on_papers": true,
@@ -31,6 +32,6 @@
   "heroImage": "Datasets_GenericHero_SubtleArtOfBenchmarking.png",
   "thumbnail": "Dataset_Thumb_TwoCurves.png",
   "extra": {},
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
diff --git a/content/qchem/beh2-molecule/meta.json b/content/qchem/beh2-molecule/meta.json
index 78f5cd5b..ab5b6a74 100644
--- a/content/qchem/beh2-molecule/meta.json
+++ b/content/qchem/beh2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
diff --git a/content/qchem/bh3-molecule/meta.json b/content/qchem/bh3-molecule/meta.json
index 20a22151..b28f723c 100644
--- a/content/qchem/bh3-molecule/meta.json
+++ b/content/qchem/bh3-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/c2-molecule/meta.json b/content/qchem/c2-molecule/meta.json
index d2a3746b..acb83a96 100644
--- a/content/qchem/c2-molecule/meta.json
+++ b/content/qchem/c2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -29,6 +30,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/c2h2-molecule/meta.json b/content/qchem/c2h2-molecule/meta.json
index 2249a446..6576de6b 100644
--- a/content/qchem/c2h2-molecule/meta.json
+++ b/content/qchem/c2h2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/c2h4-molecule/meta.json b/content/qchem/c2h4-molecule/meta.json
index 3e6789db..cc858e84 100644
--- a/content/qchem/c2h4-molecule/meta.json
+++ b/content/qchem/c2h4-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/c2h6-molecule/meta.json b/content/qchem/c2h6-molecule/meta.json
index 8f443e08..dacdfe55 100644
--- a/content/qchem/c2h6-molecule/meta.json
+++ b/content/qchem/c2h6-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/ch2-molecule/meta.json b/content/qchem/ch2-molecule/meta.json
index 7e9105fe..387acffc 100644
--- a/content/qchem/ch2-molecule/meta.json
+++ b/content/qchem/ch2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -26,6 +27,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/ch4-molecule/meta.json b/content/qchem/ch4-molecule/meta.json
index 88192697..227fadb5 100644
--- a/content/qchem/ch4-molecule/meta.json
+++ b/content/qchem/ch4-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -29,6 +30,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/co-molecule/meta.json b/content/qchem/co-molecule/meta.json
index 9879a4af..60c75b7a 100644
--- a/content/qchem/co-molecule/meta.json
+++ b/content/qchem/co-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -29,6 +30,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/co2-molecule/meta.json b/content/qchem/co2-molecule/meta.json
index dbc35967..179295fe 100644
--- a/content/qchem/co2-molecule/meta.json
+++ b/content/qchem/co2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h10-molecule/meta.json b/content/qchem/h10-molecule/meta.json
index c89d6ea2..3eb58dda 100644
--- a/content/qchem/h10-molecule/meta.json
+++ b/content/qchem/h10-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -29,6 +30,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h2-molecule/meta.json b/content/qchem/h2-molecule/meta.json
index 0720ea48..38002c6b 100644
--- a/content/qchem/h2-molecule/meta.json
+++ b/content/qchem/h2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -29,6 +30,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h2o-molecule/meta.json b/content/qchem/h2o-molecule/meta.json
index e05a3771..216cfe8c 100644
--- a/content/qchem/h2o-molecule/meta.json
+++ b/content/qchem/h2o-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h2o2-molecule/meta.json b/content/qchem/h2o2-molecule/meta.json
index 42ca68ee..ebc069cf 100644
--- a/content/qchem/h2o2-molecule/meta.json
+++ b/content/qchem/h2o2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h3-cation/meta.json b/content/qchem/h3-cation/meta.json
index 7256ac7b..0e3a0636 100644
--- a/content/qchem/h3-cation/meta.json
+++ b/content/qchem/h3-cation/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h4-molecule/meta.json b/content/qchem/h4-molecule/meta.json
index 1c44c21e..09e19373 100644
--- a/content/qchem/h4-molecule/meta.json
+++ b/content/qchem/h4-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h5-molecule/meta.json b/content/qchem/h5-molecule/meta.json
index 6356c621..16ce3dcc 100644
--- a/content/qchem/h5-molecule/meta.json
+++ b/content/qchem/h5-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h6-molecule/meta.json b/content/qchem/h6-molecule/meta.json
index 4566029d..c3715386 100644
--- a/content/qchem/h6-molecule/meta.json
+++ b/content/qchem/h6-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h7-molecule/meta.json b/content/qchem/h7-molecule/meta.json
index 4ca09fb3..909892c3 100644
--- a/content/qchem/h7-molecule/meta.json
+++ b/content/qchem/h7-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/h8-molecule/meta.json b/content/qchem/h8-molecule/meta.json
index 65d0a626..47ea5ca2 100644
--- a/content/qchem/h8-molecule/meta.json
+++ b/content/qchem/h8-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/hcn-molecule/meta.json b/content/qchem/hcn-molecule/meta.json
index 114c329b..aa6aefdd 100644
--- a/content/qchem/hcn-molecule/meta.json
+++ b/content/qchem/hcn-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/hcoh-molecule/meta.json b/content/qchem/hcoh-molecule/meta.json
index a9b7f6e2..ac30ea3f 100644
--- a/content/qchem/hcoh-molecule/meta.json
+++ b/content/qchem/hcoh-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/he2-molecule/meta.json b/content/qchem/he2-molecule/meta.json
index 4aa8d233..8a341e7c 100644
--- a/content/qchem/he2-molecule/meta.json
+++ b/content/qchem/he2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/heh-cation/meta.json b/content/qchem/heh-cation/meta.json
index 1a53e2a6..8c4e222b 100644
--- a/content/qchem/heh-cation/meta.json
+++ b/content/qchem/heh-cation/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -29,6 +30,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/hf-molecule/meta.json b/content/qchem/hf-molecule/meta.json
index 14be4a7b..3e5489cb 100644
--- a/content/qchem/hf-molecule/meta.json
+++ b/content/qchem/hf-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/li2-molecule/meta.json b/content/qchem/li2-molecule/meta.json
index ff7773fd..c639e1c6 100644
--- a/content/qchem/li2-molecule/meta.json
+++ b/content/qchem/li2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -29,6 +30,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/lih-molecule/meta.json b/content/qchem/lih-molecule/meta.json
index 685ec800..9db8bfc1 100644
--- a/content/qchem/lih-molecule/meta.json
+++ b/content/qchem/lih-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/n2-molecule/meta.json b/content/qchem/n2-molecule/meta.json
index 647629ba..fcc467ce 100644
--- a/content/qchem/n2-molecule/meta.json
+++ b/content/qchem/n2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -29,6 +30,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/n2h2-molecule/meta.json b/content/qchem/n2h2-molecule/meta.json
index f233927d..899cad96 100644
--- a/content/qchem/n2h2-molecule/meta.json
+++ b/content/qchem/n2h2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/n2h4-molecule/meta.json b/content/qchem/n2h4-molecule/meta.json
index 479f7110..5d79f08c 100644
--- a/content/qchem/n2h4-molecule/meta.json
+++ b/content/qchem/n2h4-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/neh-cation/meta.json b/content/qchem/neh-cation/meta.json
index 45043670..b3672db7 100644
--- a/content/qchem/neh-cation/meta.json
+++ b/content/qchem/neh-cation/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/nh3-molecule/meta.json b/content/qchem/nh3-molecule/meta.json
index 5294f972..017a857e 100644
--- a/content/qchem/nh3-molecule/meta.json
+++ b/content/qchem/nh3-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/o2-molecule/meta.json b/content/qchem/o2-molecule/meta.json
index 8fa34c85..77b7a56e 100644
--- a/content/qchem/o2-molecule/meta.json
+++ b/content/qchem/o2-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -29,6 +30,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/o3-molecule/meta.json b/content/qchem/o3-molecule/meta.json
index cab56174..0f8ef9ad 100644
--- a/content/qchem/o3-molecule/meta.json
+++ b/content/qchem/o3-molecule/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qchem/oh-anion/meta.json b/content/qchem/oh-anion/meta.json
index 6410de60..a9e79612 100644
--- a/content/qchem/oh-anion/meta.json
+++ b/content/qchem/oh-anion/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -28,6 +29,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qspin/bose-hubbard-model/meta.json b/content/qspin/bose-hubbard-model/meta.json
index f441004f..459f303d 100644
--- a/content/qspin/bose-hubbard-model/meta.json
+++ b/content/qspin/bose-hubbard-model/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -27,6 +28,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qspin/fermi-hubbard-model/meta.json b/content/qspin/fermi-hubbard-model/meta.json
index a65899ab..8e1f572f 100644
--- a/content/qspin/fermi-hubbard-model/meta.json
+++ b/content/qspin/fermi-hubbard-model/meta.json
@@ -2,7 +2,8 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -27,6 +28,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qspin/transverse-field-ising-model/meta.json b/content/qspin/transverse-field-ising-model/meta.json
index 00cad630..b49586b6 100644
--- a/content/qspin/transverse-field-ising-model/meta.json
+++ b/content/qspin/transverse-field-ising-model/meta.json
@@ -2,10 +2,12 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Diego Guala"
+      "name": "Diego Guala",
+      "username": "Diego"
     },
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -30,6 +32,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
 }
\ No newline at end of file
diff --git a/content/qspin/xxz-heisenberg-model/meta.json b/content/qspin/xxz-heisenberg-model/meta.json
index cd236e70..2a1df478 100644
--- a/content/qspin/xxz-heisenberg-model/meta.json
+++ b/content/qspin/xxz-heisenberg-model/meta.json
@@ -2,10 +2,12 @@
   "abstract": null,
   "authors": [
     {
-      "name": "Diego Guala"
+      "name": "Diego Guala",
+      "username": "Diego"
     },
     {
-      "name": "Utkarsh Azad"
+      "name": "Utkarsh Azad",
+      "username": "whatsis"
     }
   ],
   "based_on_papers": false,
@@ -30,6 +32,6 @@
   "changelog": [
     "version 0.1 : initial public release"
   ],
-  "dateOfLastModification": "2024-12-05",
+  "dateOfLastModification": "2024-12-17",
   "dateOfPublication": "2024-09-11"
-}
\ No newline at end of file
+}
diff --git a/lib/dsets/app.py b/lib/dsets/app.py
index a914288b..f581e3af 100644
--- a/lib/dsets/app.py
+++ b/lib/dsets/app.py
@@ -25,7 +25,7 @@
     msg,
     progress,
 )
-from dsets.schemas import AuthorName, fields
+from dsets.schemas import Author, fields
 from dsets.settings import CLIContext, Settings
 
 from .builder import AssetLoader, compile_dataset_build
@@ -269,12 +269,20 @@ def add(dataset_file: Path):
             meta=doctree.Reference[schemas.DatasetFamilyMeta](path="meta.json"),
         )
 
-        authors = [
-            author.strip()
-            for author in typer.prompt("Enter authors (author1,author2,...)")
-            .strip()
-            .split(",")
-        ]
+        authors = []
+        while True:
+            name = typer.prompt("Enter author name", default="").strip()
+            if not name:
+                if not authors:
+                    continue
+                else:
+                    break
+
+            username = typer.prompt(
+                "Enter author PennyLane profile handle", default=""
+            ).strip()
+            authors.append(Author(name=name, username=username if username else None))
+
         family_doc.parent.mkdir(parents=True, exist_ok=True)
         hero_image = _prompt_for_image(
             "Enter path to banner image (leave blank to continue)", family_doc.parent
@@ -289,7 +297,7 @@ def add(dataset_file: Path):
             citation=doctree.Reference[fields.BibtexStr](path="citation.txt"),
             using_this_dataset=doctree.Reference[str](path="using_this_dataset.md"),
             license="[CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/deed.en)",
-            authors=[AuthorName(name=name) for name in authors],
+            authors=authors,
             date_of_last_modification=today,
             date_of_publication=today,
             hero_image=hero_image.name if hero_image else None,
@@ -304,7 +312,7 @@ def add(dataset_file: Path):
                 bibtex.generate_bibtex(
                     family_slug,
                     family_title,
-                    authors=authors,
+                    authors=[author.name for author in authors],
                     publication_url=f"https://pennylane.ai/datasets/{class_slug}/{family_slug}",
                 )
             )
diff --git a/lib/dsets/schemas/__init__.py b/lib/dsets/schemas/__init__.py
index 841504f1..606b57b7 100644
--- a/lib/dsets/schemas/__init__.py
+++ b/lib/dsets/schemas/__init__.py
@@ -1,4 +1,4 @@
-from .author import Author, AuthorHandle, AuthorName
+from .author import Author
 from .dataset import Dataset
 from .dataset_class import DatasetAttribute, DatasetClass, DatasetParameter
 from .dataset_collection import DatasetCollection
@@ -11,8 +11,6 @@
 
 __all__ = [
     "Author",
-    "AuthorHandle",
-    "AuthorName",
     "Dataset",
     "DatasetAttribute",
     "DatasetCollection",
diff --git a/lib/dsets/schemas/author.py b/lib/dsets/schemas/author.py
index 54a99212..fb5a4b4f 100644
--- a/lib/dsets/schemas/author.py
+++ b/lib/dsets/schemas/author.py
@@ -1,28 +1,15 @@
 from pydantic import BaseModel, ConfigDict
 
 
-class AuthorHandle(BaseModel):
+class Author(BaseModel):
     """Model for dataset authors represented by their PennyLane.ai username.
 
-    Attributes:
-        username: Username of the PennyLane.ai profile of the author
-    """
-
-    model_config = ConfigDict(extra="forbid")
-
-    username: str
-
-
-class AuthorName(BaseModel):
-    """Model for dataset authors represented by their name.
-
     Attributes:
         name: Name of the author
+        username: PennyLane.ai profile username of the author
     """
 
     model_config = ConfigDict(extra="forbid")
 
     name: str
-
-
-Author = AuthorHandle | AuthorName
+    username: str | None = None
diff --git a/lib/tests/dsets/unit/schemas/test_dataset_family.py b/lib/tests/dsets/unit/schemas/test_dataset_family.py
index 2625a628..0d448b6c 100644
--- a/lib/tests/dsets/unit/schemas/test_dataset_family.py
+++ b/lib/tests/dsets/unit/schemas/test_dataset_family.py
@@ -3,8 +3,6 @@
 
 from dsets.lib.doctree import Reference
 from dsets.schemas import (
-    AuthorHandle,
-    AuthorName,
     Dataset,
     DatasetAttribute,
     DatasetClass,
@@ -27,8 +25,7 @@ class TestDatasetFamily:
           "qchem"
         ],
         "authors": [
-          {"name": "Author 1"},
-          {"username": "author2"}
+          {"name": "Author Name", "username": "AuthorHandle"}
         ],
         "changelog": ["Initial release"],
         "abstract": "Abstract...",
@@ -131,8 +128,8 @@ def test_validate_json(self):
         meta = family.meta
         assert meta.description == "Description for H2 Molecule."
         assert meta.title == "H2 Molecule"
-        assert meta.authors[0] == AuthorName(name="Author 1")
-        assert meta.authors[1] == AuthorHandle(username="author2")
+        assert meta.authors[0].name == "Author Name"
+        assert meta.authors[0].username == "AuthorHandle"
         assert meta.abstract == "Abstract..."
         assert meta.using_this_dataset == Reference(path="about.md")
         assert meta.citation == Reference(path="citation.txt")
diff --git a/lib/tests/support/content/foo/meta.json b/lib/tests/support/content/foo/meta.json
index 71ff2c7c..39c30dec 100644
--- a/lib/tests/support/content/foo/meta.json
+++ b/lib/tests/support/content/foo/meta.json
@@ -14,8 +14,7 @@
     "$path": "./using_this_dataset.md"
   },
   "authors": [
-    {"name": "Author 1"},
-    {"username": "author2"}
+    {"name": "Author Name", "username": "AuthorHandle"}
   ],
   "license": "GPL",
   "changelog": ["Initial release"],
diff --git a/lib/tests/support/datasets-build.json b/lib/tests/support/datasets-build.json
index 0b6828a5..d634a006 100644
--- a/lib/tests/support/datasets-build.json
+++ b/lib/tests/support/datasets-build.json
@@ -115,8 +115,7 @@
         "basedOnPapers": false,
         "description": "Description.",
         "authors": [
-          {"name": "Author 1"},
-          {"username": "author2"}
+          {"name": "Author Name", "username": "AuthorHandle"}
         ],
         "citation": "@misc{FooData,\n  title = {Data!},  \n  author = {Author}, \n  howpublished = {\\url{https://pennylane.ai/datasets/foo/bar}}, \n  year = {2023}\n}\n",
         "sourceCodeUrl": null,