X-PSI: A Python package for neutron star X-ray pulse simulation and inference. - Thomas E. Riley; Devarshi Choudhury; Tuomo E. Salmi; Serena Vinciguerra; Yves Kini; Bas Dorsman; Anna L. Watts; Daniela Huppenkothen; Sebastien Guillot (J. Open Source Softw., 2023)