@article{codeipagrammarguidedmultibitwatermark,
  title = {CodeIP: A Grammar-Guided Multi-Bit Watermark for Large Language Models of Code},
  author = {Batu Guan and Yao Wan and Zhangqian Bi and Zheng Wang and Hongyu Zhang and Pan Zhou and Lichao Sun},
  year = {2024},
  eprint = {2404.15639},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2404.15639v3},
}