Hybrid stars and the stiffness of the nuclear equation of state in light of the HESS J1731-347 remnant Pavlos Laskos-Patkos, Polychronis Koliogiannis and Charalampos Moustakidis EPJ Web Conf., 304 (2024) 02007 Published online: 08 October 2024 DOI: 10.1051/epjconf/202430402007