@article{efficientmultilingualreasoningtransfervi,
  title = {Efficient Multilingual Reasoning Transfer via Progressive Code-Switching},
  author = {Zhijun Wang and Junxiao Liu and Hao Zhou and Hao-Ran Wei and Baosong Yang and Shujian Huang},
  year = {2026},
  eprint = {2607.00485},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.00485},
}