@article{stratifiedgraphspectra,
  title = {Stratified Graph Spectra},
  author = {Fanchao Meng and Mark Orr and Samarth Swarup},
  year = {2022},
  eprint = {2201.03696},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2201.03696v1},
}