@article{xu2026machine,
  title = {Machine learning correction of satellite precipitation is governed by mechanism purity, not algorithmic complexity: a proof-of-concept study in Hunan, China, with pre-registered cross-regional validation},
  author = {Yi Xu},
  year = {2026},
  eprint = {2608.12988},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.12988},
}