@article{msgnnaspectralgraphneuralnetworkbased,
  title = {MSGNN: A Spectral Graph Neural Network Based on a Novel Magnetic Signed Laplacian},
  author = {Yixuan He and Michael Permultter and Gesine Reinert and Mihai Cucuringu},
  year = {2022},
  eprint = {2209.00546},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.00546v4},
}