@article{positionuniversaltimeseriesfoundationmod,
  title = {Position: Universal Time Series Foundation Models Rest on a Category Error},
  author = {Xilin Dai and Wanxu Cai and Zhijian Xu and Qiang Xu},
  year = {2026},
  eprint = {2602.05287},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.05287},
}