Add DOI to citation

README.md

@@ -247,10 +247,12 @@ If you use this model in your work, please cite both it and our associated paper
 ```
 @software{mmla_finetuned_yolo11m,
   author = {Jenna Kline},
-  title = {Fine-Tuned YOLOv11m Animal Detection Model},
+  title = {Fine-Tuned YOLOv11m Animal Detection Model (Revision 1f0b26b)},
   version = {1.0.0},
   year = {2025},
-  url = {https://huggingface.co/imageomics/mmla}
+  url = {https://huggingface.co/imageomics/mmla},
+  doi = {10.57967/hf/7327},
+  publisher = {Hugging Face}
 }
 
 @article{kline2025mmla,