@misc{akgun2026topological,
  title={{Topological classification through knotted graphs: Fermi surface dispersions and Lifshitz transitions}},
  author={Akg{\"u}n, Hakan and Yan, Xianquan and Lee, Ching Hua},
  year={2026},
  month={Sep},
  howpublished={arXiv preprint arXiv:2609.13390},
  url={https://arxiv.org/abs/2609.13390},
  note={Equal contribution; co-first authors listed alphabetically. Under review at Nature Physics},
}