Update arxiv link

README.md

@@ -13,7 +13,7 @@ Each entry represents a snapshot from a MD trajectory, defined by the chemical e
 
 ## Subdirectories
 
-The dataset includes data for the models presented and benchmarked in our [preprint](https://arxiv.org/), with time intervals varying for each system. 
+The dataset includes data for the models presented and benchmarked in our [preprint](https://www.arxiv.org/abs/2503.23794), with time intervals varying for each system. 
 Additionally, we provide a small example dataset to help you get started with our [example notebooks](https://github.com/IBM/trajcast/examples).
 
 - **paracetamol**: Dataset for gas-phase paracetamol (20 atoms) using a time interval of 7 fs.
@@ -43,12 +43,12 @@ If you decide to use this dataset, please consider citing our preprint
 ```
 @misc{Thiemann2025Force-Free,
       title={Force-Free Molecular Dynamics Through Autoregressive Equivariant Networks}, 
-      author={Thiemann, Fabian L. and Reschützegger, Thiago, and Esposito, Massimiliano and Taddese, Tseden and  Olarte-Plata, Juan D. and Martelli, Fausto},
+      author={Fabian L. Thiemann and Thiago Reschützegger and Massimiliano Esposito and Tseden Taddese and Juan D. Olarte-Plata and Fausto Martelli},
       year={2025},
-      eprint={...},
+      eprint={2503.23794},
       archivePrefix={arXiv},
-      primaryClass={...},
-      url={https://arxiv.org/...}, 
+      primaryClass={physics.comp-ph},
+      url={https://arxiv.org/abs/2503.23794}, 
 }
 ```