@article{excludingthetargetdomainimprovesextrapol,
  title = {Excluding the Target Domain Improves Extrapolation: Deconfounded Hierarchical Physics Constraints},
  author = {Tsuyoshi Okita},
  year = {2026},
  eprint = {2605.07485},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.07485},
}