Massively parallel quantum chemistry: PFAS on over 1 million cloud vCPUs. - Alan E. Rask; Lee Huntington; SungYeon Kim; David Walker 006; Andrew Wildman; Rodrigo Wang; Nicole Hazel; Alan Judi; James T. Pegg; Punit K. Jha; Zara Mayimfor; Carl Dukatz; et al. (CoRR, 2023)