Artian Source-Only SI Endpoint Bridge Theorem

The SI/GeV unit bridge without borrowing a laboratory mass row Concept DOI: 10.5281/zenodo.20936013 Author: Ali Attar Website: quantumtraction.org Main book anchor: Quantum Traction Theory: Main Book v10.01 This paper isolates the source-only SI endpoint bridge: how the Artian capacity endpoint is read into SI/GeV units without importing \(G\), \(R_\infty\), \(m_e\), \(G_F\), Higgs/top rows, or \(\alpha\) as hidden constructors. The source bridge is \[ \tilde t_A=\frac{\ell_A}{c}, \qquad E_\ast\tilde t_A=\hbar, \qquad E_\ast=\frac{\hbar c}{\ell_A}. \] The SI and GeV readout rails are exact unit rails: \[ E_\ast[\mathrm J]=\frac{h_{\mathrm{SI}}}{2\pi}\nu_\ast[\mathrm{Hz}], \qquad E_\ast[\mathrm{GeV}]=\frac{h_{\mathrm{SI}}}{2\pi\,10^9e_{\mathrm{SI}}}\nu_\ast[\mathrm{Hz}]. \] The firewall is \[ \frac{\partial E_\ast}{\partial(G_{\mathrm{obs}},R_\infty^{\mathrm{obs}},m_e^{\mathrm{obs}},G_F^{\mathrm{obs}},m_H^{\mathrm{obs}},m_t^{\mathrm{obs}},\alpha_{\mathrm{obs}})}=0. \] Core labels: Σ-SOURCE-ONLY-SI-ENDPOINT-BRIDGE, Σ-NO-LAB-MASS-SMUGGLING, Σ-UNIT-RAIL-NOT-SOURCE-RULER.