Update README.md

README.md

@@ -76,7 +76,18 @@ helixr_fine_tune.train(train_dataset=train_dataset, train_labels=labels)
 outputs = helixr_fine_tune.get_outputs(train_dataset)
 ```
 
-#### Cite the package
+#### Cite the paper and package
+```bibtex
+@misc{wood2025helixmrnahybridfoundationmodel,
+      title={Helix-mRNA: A Hybrid Foundation Model For Full Sequence mRNA Therapeutics}, 
+      author={Matthew Wood and Mathieu Klop and Maxime Allard},
+      year={2025},
+      eprint={2502.13785},
+      archivePrefix={arXiv},
+      primaryClass={q-bio.GN},
+      url={https://arxiv.org/abs/2502.13785}, 
+}
+```
 
 ```bibtex
 @software{allard_2024_13135902,