update dataset card bibtex

README.md

@@ -7,6 +7,16 @@ tags:
 - molecular dynamics
 - neural network potential
 pretty_name: 'mdCATH: A Large-Scale MD Dataset for Data-Driven Computational Biophysics'
+citation:
+  bibtex: |
+    @misc{mdcath2024,
+      author       = {Mirarchi, Antonio and Giorgino, Toni and De Fabritiis, Gianni},
+      title        = {mdcath: A large-scale md dataset for data-driven computational biophysics},
+      year         = 2024,
+      url          = {https://huggingface.co/datasets/compsciencelab/mdCATH},
+      doi          = {10.57967/hf/2738},
+      publisher    = {Hugging Face}
+    }
 ---