@article{shatteringtheshortcutatopologyregularize, title = {Shattering the Shortcut: A Topology-Regularized Benchmark for Multi-hop Medical Reasoning in LLMs}, author = {Xing Zi and Xinying Zhou and Jinghao Xiao and Catarina Moreira and Mukesh Prasad}, year = {2026}, eprint = {2603.12458}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.12458}, }