@article{spectraldiffusionmodelsonthesphere,
  title = {Spectral Diffusion Models on the Sphere},
  author = {Francesco Mari and Pierpaolo Brutti and Claudio Durastanti},
  year = {2026},
  eprint = {2601.20498},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.20498},
}