@misc{ARR-2026-564FZ70CSN83KACD-v2,
  author = {Lluis Eriksson},
  title = {{Support and quantum-reference activation of classical channels}},
  year = {2026},
  howpublished = {AIRR.SCIENCE},
  note = {Research preprint; ARR-2026-564FZ70CSN83KACD v2. Not peer reviewed by AIRR. Working paper; not admitted to the AIRR accepted collection.},
  url = {https://airr.science/papers/ARR-2026-564FZ70CSN83KACD/versions/v2/}
}