Add task category and BibTeX citation

Hello, I'm Niels from the Hugging Face community science team.

This PR improves the dataset card by:
1. Adding the `task_categories` metadata (set to `other` as this is a Scientific ML / PDE dataset).
2. Adding a BibTeX citation section to help researchers cite your work correctly.
3. Adding relevant tags for better discoverability.

The detailed technical descriptions of the Dynamic Stall and Kolmogorov flow datasets have been preserved.

README.md

@@ -1,13 +1,19 @@
 ---
 language:
-    - en
-arxiv:
-    - 2506.08604
-license:
-    - mit
+- en
+license: mit
+arxiv: 2506.08604
+task_categories:
+- other
+tags:
+- physics
+- pde
+- flow-matching
+- scientific-machine-learning
 ---
 
-# [ICLR2026] Flow Matching Meets PDEs: A Unified Framework for Physics-Constrained Generation
+# Physics vs Distributions: Pareto Optimal Flow Matching with Physics Constraints
+
 <div>
   
   [![arXiv](https://img.shields.io/badge/arXiv-2506.08604-b31b1b.svg)](https://arxiv.org/abs/2506.08604)
@@ -15,9 +21,7 @@ license:
 
 </div>
 
-The datasets contain the data for the **dynamic stall** and **Kolmogorov flow** cases.
-
-
+This repository contains the datasets for the **dynamic stall** and **Kolmogorov flow** cases presented in the paper "[Physics vs Distributions: Pareto Optimal Flow Matching with Physics Constraints](https://huggingface.co/papers/2506.08604)".
 
 ## Dynamic Stall dataset
 The design space is defined as a four-dimensional hypercube. The design variables are:
@@ -66,4 +70,16 @@ Each simulation that corresponds to a dataset sample has 2 fields of size $128 \
 
 Each `hdf5` file contains two arrays:
 - `fields` with shape `(conditions, samples per condition, fields, x, y)`
-- `reynolds` with shape `(reynolds numbers, )`
+- `reynolds` with shape `(reynolds numbers, )`
+
+## Citation
+
+```bibtex
+@inproceedings{pbfm2026,
+    title={Physics vs Distributions: Pareto Optimal Flow Matching with Physics Constraints},
+    author={Giacomo Baldan and Qiang Liu and Alberto Guardone and Nils Thuerey},
+    booktitle={The Fourteenth International Conference on Learning Representations},
+    year={2026},
+    url={https://openreview.net/forum?id=tAf1KI3d4X}
+}
+```