Own one-orbital analytic scalar chains, t=-1eV, four external-HT conditions, not material DFT/Wannierization. Actual native unmodified Wannier90 4.0.3 public serial library, ifx2024.2/AVX2/sequentialMKL; private caller bypasses presentation-only print_info and supplies explicit zero Fermi reference missing in externalHT reader branch. Shared binary/library/modules unchanged. No executables/checkpoints/pseudopotentials/customer data distributed. Automatic2c2 and allkeywords not claimed. Native lead transfer uses E+i0.0005eV, final surface and central inverses use real E; finite-eta output compared against independent analytic formulas using exactly this convention. Ordinary fully complex resolvent comparison differs and is retained privately, not represented as passing. Output DOS is central-region one-orbital DOS per eV; no additional spin multiplicity inserted. Native science once, package checks do not rerun.
