@article{pmarktowardsrobustanddistortionfreeseman,
  title = {PMark: Towards Robust and Distortion-free Semantic-level Watermarking with Channel Constraints},
  author = {Jiahao Huo and Shuliang Liu and Bin Wang and Junyan Zhang and Yibo Yan and Aiwei Liu and Xuming Hu and Mingxun Zhou},
  year = {2025},
  eprint = {2509.21057},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2509.21057},
}