@article{beyondafixedsealadaptivestealingwatermar, title = {Beyond A Fixed Seal: Adaptive Stealing Watermark in Large Language Models}, author = {Shuhao Zhang and Yuli Chen and Jiale Han and Bo Cheng and Jiabao Ma}, year = {2026}, eprint = {2604.10893}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.10893}, }