@article{jin2026metok,
  title = {MeTok: An Efficient Meteorological Tokenization with Hyper-Aligned Group Learning for Precipitation Nowcasting},
  author = {Qizhao Jin and Xianhuang Xu and Yong Cao and Shiming Xiang and Xinyu Xiao},
  year = {2026},
  eprint = {2603.13752},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.13752},
}