PIETRA: Physics-Informed Evidential Learning for Traversing Out-of-Distribution Terrain. - Xiaoyi Cai; James Queeney; Tong Xu; Aniket Datar; Chenhui Pan; Max Miller; Ashton Flather; Philip R. Osteen; Nicholas Roy; Xuesu Xiao; Jonathan P. How (IEEE Robotics Autom. Lett., 2025)