Lluis Eriksson (2026). Six-spin Lorentzian obstructions for clique blowups of independence-stable graphs. AIRR.SCIENCE, ARR-2026-0VEP5BTYB99VNSC0, v1. https://airr.science/papers/ARR-2026-0VEP5BTYB99VNSC0/versions/v1/ Research preprint; ARR-2026-0VEP5BTYB99VNSC0 v1. Not peer reviewed by AIRR. Working paper; not admitted to the AIRR accepted collection.