@article{mechanisticanomalydetectionviafunctional,
  title = {Mechanistic Anomaly Detection via Functional Attribution},
  author = {Hugo Lyons Keenan and Christopher Leckie and Sarah Erfani},
  year = {2026},
  eprint = {2604.18970},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.18970},
}