Add autocitation section

README.md

@@ -136,12 +136,14 @@ This model was trained with a synthetic dataset with [DataDreamer 🤖💤](http
 
 If you use this project in your research please cite:
 ```
-@article{patel2025fineinstructions,
-title = {FineInstructions: Scaling Synthetic Instructions to Pre-Training Scale},
-author = {Patel, Ajay and Raffel, Colin and Callison-Burch, Chris},
-year = {2026},
-month = jan,
-day = {28},
+@article{patel2026fineinstructions,
+  title={FineInstructions: Scaling Synthetic Instructions to Pre-Training Scale},
+  author={Patel, Ajay and Raffel, Colin and Callison-Burch, Chris},
+  journal={arXiv preprint arXiv:2601.22146},
+  year={2026},
+  archivePrefix={arXiv},
+  primaryClass={cs.CL},
+  doi={10.48550/arXiv.2601.22146}
 }
 ```