Update README.md

README.md

@@ -63,6 +63,6 @@ We provide an out-of-the-box evaluation of VSI-Bench in our [GitHub repository](
     title={{Thinking in Space: How Multimodal Large Language Models See, Remember and Recall Spaces}},
     author={Yang, Jihan and Yang, Shusheng and Gupta, Anjali and Han, Rilyn and Fei-Fei, Li and Xie, Saining},
     year={2024},
-    journal={arXiv preprint},
+    journal={arXiv preprint arXiv:2412.14171},
 }
 ```