@article{nsmarknullspacebasedblackbox,
  title = {NSmark: Null Space Based Black-box Watermarking Defense Framework for Language Models},
  author = {Haodong Zhao and Jinming Hu and Peixuan Li and Fangqi Li and Jinrui Sha and Tianjie Ju and Peixuan Chen and Zhuosheng Zhang and Gongshen Liu},
  year = {2024},
  eprint = {2410.13907},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2410.13907v2},
}