@misc{ARR-2026-19BXX42GM38K6VZ3-v1,
  author = {Lluis Eriksson},
  title = {{Characteristic-Free Bounds and Sharp Gauss-Fiber Examples for Point-Span Tangent Absorption}},
  year = {2026},
  howpublished = {AIRR.SCIENCE},
  note = {Research preprint; ARR-2026-19BXX42GM38K6VZ3 v1. Not peer reviewed by AIRR.},
  url = {https://airr.science/papers/ARR-2026-19BXX42GM38K6VZ3/versions/v1/}
}