2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/215872In a recent paper published in the Philosophical Magazine [Z.-D. Zhang, Phil. Mag. 87, 5309-5419 (2007), arXiv:0705.1045], the author advances a conjectured solution for various properties of the three-dimensional Ising model. Here we disprove the conjecture and point out the flaws in the arguments leading to the conjectured expressions.6 pages, to appear in the Philosophical MagazineStatistical Mechanicstext