@article{postmarkarobustblackboxwatermarkfor,
  title = {PostMark: A Robust Blackbox Watermark for Large Language Models},
  author = {Yapei Chang and Kalpesh Krishna and Amir Houmansadr and John Wieting and Mohit Iyyer},
  year = {2024},
  eprint = {2406.14517},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2406.14517v2},
}