Sci - The Containment Ratio: Vacuum Energy, Closure Shells, and the Pre-Geometric Interpretation of the Cosmological Constant

Sci - The Containment Ratio: Vacuum Energy, Closure Shells, and the Pre-Geometric Interpretation of the Cosmological Constant Armstrong Knight — intent-tensor-theory.com — 2026 The cosmological constant problem — the 10¹²⁰⁻¹²³ discrepancy between quantum field theory's vacuum energy prediction and the measured cosmological constant — is conventionally treated as a fine-tuning or cancellation problem. This paper proposes a fundamentally different interpretation: nothing cancels. The Collapse Tension Substrate (CTS) operates at full Planck intensity everywhere and always. The cosmological constant is the boundary bleed rate of the cosmic closure shell — the fraction of CTS intensity escaping the pre-geometric containment conditions. The containment ratio β_cos = ρ_Λ/ρ_Planck ≈ 1.13×10⁻¹²³ is derived from the closure action functional 𝒮*_cos ≈ 283.1, identified as the logarithm of the number of Planck-area cells on the cosmic horizon. The paper connects this to established holographic dark energy results (Cohen, Kaplan, Nelson 1999; Li 2004), adds the dimensional plane argument (the 10¹²³ discrepancy is a structural consequence of post-geometric tools operating on a pre-geometric object), derives the cosmic selection number S_cos = 1/|2q−1| = 0.487 today, and predicts the persistence threshold crossing at z_acc ≈ 0.63 — testably close to DESI's observed PhantomX dark energy peak at z ≈ 0.5. The heat death is reframed as substrate return: the completion of the bleed cycle in which organized matter dissolves back into the pre-geometric ground state. All claims are separated into classical facts, established prior art, and ITT-native hypotheses. The primary falsifiable prediction is z_acc ≈ 0.63, currently under measurement by DESI DR2 and the Rubin Observatory LSST.