An introduction to programming Physics-Informed Neural Network-based computational solid mechanics. - Jinshuai Bai; Hyogu Jeong; C. P. Batuwatta-Gamage; Shusheng Xiao; Qingxia Wang; C. M. Rathnayaka; Laith Alzubaidi; Gui-Rong Liu; Yuantong Gu (CoRR, 2022)