@article{whenrlsuppressesitsownvocabularyrecoveri,
  title = {When RL Suppresses Its Own Vocabulary: Recovering Reasoning Diversity in Puzzle-to-Math Transfer},
  author = {Mayug Maniparambil and Arjun Karuvally and Terrence Sejnowski and Fergal Reid},
  year = {2026},
  eprint = {2605.29190},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.29190},
}