L. Tubiana, H. Kobayashi, R. Potestio, B. Duenweg, K. Kremer, P. Virnau and K. Daoulas, Comparing equilibration schemes of high-molecular-weight polymer melts with topological indicators, Journal of Physics: Condensed Matter (2021) Recent theoretical studies have demonstrated that the behaviour of molecular knots is a sensitive indicator of polymer structure. Here, we use knots to verify …