2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/100173This comment answers a question raised by Kurokawa, Ochiai and Wakayama whether a certain operator constructed using a notion of quantum non-commutativity of primes has eigenvalues related to the Riemann zeta zeros.6 pages, latex; v2 title change, small text changesNumber TheoryAlgebraic GeometrySpectral Theory11M26, 11G99, 14G99text