Data used in the paper: "How elastic unitarity governs resonance peaks and residue phases"

The data used in (and produced for) the paper titled: "How elastic unitarity governs resonance peaks and residue phases". The dataset includes empirical Breit-Wigner parameters, exact pole coordinates, unitarity metrics, and reconstructed residue phases for selected nuclear, hadronic, and heavy elementary states. The pre-print of the paper is available at arXiv:2608.25802 [hep-ph].