@misc{liu2026hiding,
  title = {Hiding Directions, Leaking Structure: Breaking {ArrowCloak} through Low-Rank Structure},
  author = {Liu, Beijie and Ouyang, Junyi and Xu, Haoxuan and Ulitzsch, Vincent Quentin and Yu, Potung and Zhao, Yajie and Li, Mengyuan},
  year = {2026},
  eprint = {2608.21615},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.21615}
}