Update constants.py

constants.py

@@ -34,7 +34,14 @@ BANNER = '''
 
 
 CITATION_TEXT = """
-
+@article{liang2025hardcorelogic,
+    title={HardcoreLogic: Challenging Large Reasoning Models with Long-tail Logic Puzzle Games},
+    author={Jingcong Liang and Shijun Wan and Xuehai Wu and Siyuan Wang and Yitong Li and Qianglong Chen and Duyu Tang and Zhongyu Wei},
+    year={2025},
+    eprint={2510.12563},
+    archivePrefix={arXiv},
+    primaryClass={cs.AI}
+}
 """
 '''
    @article{hardcorelogic2025,