@article{backdoortokenunlearningexposingand, title = {Backdoor Token Unlearning: Exposing and Defending Backdoors in Pretrained Language Models}, author = {Peihai Jiang and Xixiang Lyu and Yige Li and Jing Ma}, year = {2025}, eprint = {2501.03272}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2501.03272v1}, }