Our paper “Predicting polycyclic aromatic hydrocarbon formation with an automatically generated mechanism for acetylene pyrolysis” by Mengjie Liu, Te-Chun Chu, Agnes Jocher, Mica C. Smith, Istvan Lengyel, and W.H. Green (DOI:10.1002/kin.21421) is one the top-10 most-downloaded articles from the International Journal of Chemical Kinetics over a 2-year period.