Quantum Structural Theory of Harmony (QSTH) — CORE Trio: Three Cross-Scale Coupling Handles (Λ_eff = π·κ(Γ), α-Interface, α_I-Dim)

This Zenodo record introduces the QSTH CORE Trio as a compact pack of three portable, cross-scale test handles spanning Macro / Micro / Interlayer regimes. The Trio is proposed strictly as a diagnostic program with explicit extraction pipelines, uncertainty rules, and pass–fail failure modes—not as a set of established constants. Each handle is designed to be independently falsifiable and to reduce to a classical limit under null results. Shared conventions are applied across the pack, including dimensionless entropy reporting (Δs ≡ ΔS/k_B) and a mandatory, fixed pointer-basis declaration treated as a methodological control. Handle #1 (Macro) frames Λ_eff = π·κ(Γ) as a geometry–response identity extracted from horizon pipelines under a fixed regime label Γ, with no ad hoc tuning.Handle #2 (Micro) defines an EM interface transparency score T_EM from calibrated coherence and noise proxies under a fixed α_eff convention, explicitly stating what is and is not being claimed.Handle #3 (Interlayer) fixes a canonical hierarchy/transparency coupling α_{I-Dim} ≡ l_P/L_Λ with an explicit update policy and failure modes (definition drift, stability bounds, amplifier nulls).