@article{theinfinitedimensionalnatureofspectrosco,
  title = {The Infinite-Dimensional Nature of Spectroscopy and Why Models Succeed, Fail, and Mislead},
  author = {Umberto Michelucci and Francesca Venturini},
  year = {2026},
  eprint = {2604.04717},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.04717},
}