Update README.md

README.md

@@ -59,12 +59,12 @@ For qualitative results, please visit our [project website](https://mapo-t2i.git
 ## Citation
 
 ```bibtex
-@misc{todo,
+@misc{hong2024marginaware,
     title={Margin-aware Preference Optimization for Aligning Diffusion Models without Reference}, 
-    author={Jiwoo Hong and Sayak Paul and Noah Lee and Kashif Rasuland James Thorne and Jongheon Jeong},
+    author={Jiwoo Hong and Sayak Paul and Noah Lee and Kashif Rasul and James Thorne and Jongheon Jeong},
     year={2024},
-    eprint={todo},
+    eprint={2406.06424},
     archivePrefix={arXiv},
-    primaryClass={cs.CV,cs.LG}
+    primaryClass={cs.CV}
 }
 ```