A Standalone JS-SH Extension of Schrodinger Dynamics and Feynman Path Analysis: Pre-Phase Residuals, Native 144-Channel Shell Ledger, and Direct Slot-Origin Selection

This Zenodo record deposits the first public Zenodo release of the V16 preprint manuscript and reproducibility package for a standalone JS-SH extension interpretation of standard Schrodinger dynamics and Feynman path analysis. The manuscript does not claim that the ordinary Schrodinger equation or the Feynman path integral is false. Instead, it proposes a bounded upstream finite closure-channel grammar below the downstream phase-evolution and path-amplitude solvers. The paper develops the JS-SH real two-channel phase lift, the descent to a pre-phase residual and equality-throat gate, the observer-projected 4/8/64 channel branch, the native rotating spherical-shell 12/144 ledger, the Archimedean inner-outer bounding analogy, the Chladni-type nodal-route selection analogy, and direct slot-origin reconstruction before downstream Feynman amplitude calculation. The accompanying ZIP package contains the manuscript source, figures, CSV ledgers, build material, and the single cumulative reproducibility code CODE 8100-297. The code and data are provided for transparency, reproducibility, and independent criticism. This is a preprint / working manuscript and has not been peer reviewed. It is not a separate journal submission at the time of this Zenodo deposition. It is related to earlier CRGE audit records, but the present record is restricted to the JS-SH Schrodinger and Feynman path-analysis layer. Related CRGE audit records:Version DOI: 10.5281/zenodo.20837696All-version DOI: 10.5281/zenodo.20802008 Keywords:Schrodinger equation; Feynman path integral; Path integral formulation; Quantum mechanics; Quantum foundations; Wave mechanics; Discrete quantum mechanics; Discrete geometry; Finite difference methods; Lattice wave equation; Discrete-to-continuum limit; Dispersion relation; Quartic correction; Higher-order correction; Normal modes; Coupled oscillators; Nodal patterns; Chladni patterns; Spherical shell model; Shell geometry; Observer-dependent readout; Quantum path analysis; Path selection; Computational physics; Reproducible research; Python code; JS-SH; CRGE; finite closure-channel grammar; Native 144-channel ledger