2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/92405We reply to the critique by Pucchini and Vucetich of our construction of a non-relativistic proof of the spin-statistics connection using SU(2) invariance and a Weiss-Schwinger action principle.Reply to Puccini and Vucetich, arXiv:quant-ph/0407208Quantum Physicstext