@article{lineagemarkmultiuserwhiteboxwatermarking,
  title = {LineageMark: Multi-user White-box Watermarking for Contribution Tracing in Model Derivation Chains},
  author = {Bingxue Zhang and Xiaofeng Xu and Feida Zhu},
  year = {2026},
  eprint = {2606.17123},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.17123},
}