@article{theextremumstackisaminimalsufficientstat,
  title = {The Extremum Stack is a Minimal Sufficient Statistic for Rate-Independent Functionals: A Kolmogorov Complexity Characterisation},
  author = {Piotr Frydrych},
  year = {2026},
  eprint = {2605.18885},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.18885},
}