Update README.md

README.md

@@ -22,7 +22,7 @@ pretty_name: MCiteBench
 MCiteBench is a benchmark to evaluate multimodal citation text generation in Multimodal Large Language Models (MLLMs).
 
 - Websites: https://caiyuhu.github.io/MCiteBench
-- Paper: https://arxiv.org/abs/xxxxx
+- Paper: https://arxiv.org/abs/2503.02589
 - Code: https://github.com/caiyuhu/MCiteBench
 
 ## Data Download
@@ -62,4 +62,7 @@ meta_data: [dict]              # Additional metadata used during the constructio
 distractor_contents: [list]    # Similar to `evidence_contents`, but contains distractors, which are irrelevant or misleading information
 question_id: [str]             # The ID of the question
 pdf_id: [str]                  # The ID of the associated PDF document
-```
+```
+
+## Citation
+If you find **MCiteBench** useful for your research and applications, please kindly cite using this BibTeX: