update citation

Author: g-h-chen

VLAA-Thinking/index.html

@@ -532,14 +532,15 @@ <h2 class="title">Acknowledgement</h2>
   <div class="container is-max-desktop content">
     <h2 class="title">BibTeX</h2>
     <pre><code>
-@misc{vl-thinking2025,
-    title={SFT or RL? An Early Investigation into Training R1-Like Reasoning Large Vision-Language Models },
-    author={Hardy Chen and Haoqin Tu and Fali Wang and Hui Liu and Xianfeng Tang and Xinya Du and Yuyin Zhou and Cihang Xie},
-    year = {2025},
-    publisher = {GitHub},
-    journal = {GitHub repository},
-    howpublished = {\url{https://github.com/UCSC-VLAA/VLAA-Thinking}},
-    }
+@misc{chen2025sftrlearlyinvestigation,
+  title={SFT or RL? An Early Investigation into Training R1-Like Reasoning Large Vision-Language Models}, 
+  author={Hardy Chen and Haoqin Tu and Fali Wang and Hui Liu and Xianfeng Tang and Xinya Du and Yuyin Zhou and Cihang Xie},
+  year={2025},
+  eprint={2504.11468},
+  archivePrefix={arXiv},
+  primaryClass={cs.CL},
+  url={https://arxiv.org/abs/2504.11468}, 
+}
 <!-- @misc{vl-thinking2025,
     title={VL-Thinking: An R1-Derived Visual Instruction Tuning Dataset for Thinkable LVLMs},
     author={Hardy Chen and Haoqin Tu and Hui Liu and Xianfeng Tang and Xinya Du and Yuyin Zhou and Cihang Xie},