Update README.md

README.md

@@ -15,7 +15,7 @@ repo_url: https://github.com/naver/mast3r
       title={Grounding Image Matching in 3D with MASt3R}, 
       author={Vincent Leroy and Yohann Cabon and Jerome Revaud},
       year={2024},
-      eprint={TODO},
+      eprint={2406.09756},
       archivePrefix={arXiv},
       primaryClass={cs.CV}
 }