Sync anonymous artifact snapshot and publish author metadata

Source snapshot: anonymous0523ly/SimplexTasks-12-data@a3c1f1f3975cecaae991e8dd256c2e66cd42adf6. All shared artifact files already match. Update README and citation; remove the obsolete target-only CIFAR summary from the current tree. Existing history is retained.

CITATION.cff

@@ -4,8 +4,14 @@ message: "If you use this task collection, please cite the accompanying benchmar
 type: dataset
 version: 0.1.0
 authors:
-  - family-names: "Authors"
-    given-names: "Anonymous"
+  - family-names: "You"
+    given-names: "Liang"
+  - family-names: "Shi"
+    given-names: "Hengyu"
+  - family-names: "Ou"
+    given-names: "Dongwen"
+url: "https://huggingface.co/datasets/liangyou03/SimplexTasks-12-data"
+repository-code: "https://github.com/liangyou03/SimplexUQ"
 abstract: "SimplexTasks-12 is a processed task collection for benchmarking conformal prediction on simplex-valued outputs. It packages six real tasks and six synthetic regimes with standardized Y/U arrays, provenance metadata, and task-level redistribution notes."
 keywords:
   - simplex

README.md

@@ -1,6 +1,6 @@
 ---
 pretty_name: SimplexTasks-12-data
-license: other
+license: cc-by-4.0
 task_categories:
 - other
 tags:
@@ -20,6 +20,26 @@ configs:
 
 Dataset-style artifact for the SimplexUQ benchmark.
 
+## Official repository
+
+Authors: Liang You, Hengyu Shi, and Dongwen Ou.
+
+- Code: [liangyou03/SimplexUQ](https://github.com/liangyou03/SimplexUQ)
+- Dataset: [liangyou03/SimplexTasks-12-data](https://huggingface.co/datasets/liangyou03/SimplexTasks-12-data)
+- Corresponding author: Liang You (liangyou03@pitt.edu).
+
+This personal-account release is synchronized from the anonymous review artifact
+at revision `a3c1f1f3975cecaae991e8dd256c2e66cd42adf6`. The frozen data arrays
+are unchanged; this is a repository and metadata update, not a new experiment run.
+The source repository is
+[anonymous0523ly/SimplexTasks-12-data](https://huggingface.co/datasets/anonymous0523ly/SimplexTasks-12-data).
+Archived result summaries retain their original experiment protocols; they are
+not a claim that every historical summary matches the final manuscript.
+
+The repository retains the source artifact's license metadata. This does not
+override task-specific source terms or grant new rights to third-party assets;
+consult `LICENSE`, `ASSET_PROVENANCE_AND_TERMS.md`, and the task cards.
+
 This bundle is artifact-first. Its primary contents are:
 
 - `task_cards/` with one card per synthetic or real task