@misc{Armstrong2026tri,
  author = {Armstrong, Joss},
  title = {Task-Relative Information Contracts: Sufficiency, Evidence, and Hierarchical Preservation in Multi-Agent Systems},
  year = {2026},
  howpublished = {Zenodo preprint},
  doi = {10.5281/zenodo.22819849},
  url = {https://doi.org/10.5281/zenodo.22819849},
  note = {All-versions DOI. First posted 2026-09-17 (version 1 DOI 10.5281/zenodo.22819850); version 3 posted 2026-10-01 (DOI 10.5281/zenodo.23091569)}
}