@misc{ARR-2026-2MHNZRRJP49Y9SWP-v2,
  author = {Lluis Eriksson},
  title = {{The Exact Rank Floor for Point-Span Tangent Absorption in Arbitrary Characteristic}},
  year = {2026},
  howpublished = {AIRR.SCIENCE},
  note = {Research preprint; ARR-2026-2MHNZRRJP49Y9SWP v2. Not peer reviewed by AIRR.},
  url = {https://airr.science/papers/ARR-2026-2MHNZRRJP49Y9SWP/versions/v2/}
}