This archive contains all the necessary information to perform the numerical simulations and to generate the plots and tables included in the manuscript. In this comment, we consider extrapolation schemes for the electronic density matrix for density functional theory calculations. We show that the extrapolation scheme presented in [J. Chem. Phys. 163, 144114 (2025)] is mathematically equivalent to the one presented in [J. Chem. Theory Comput. 21, 1634-1651 (2025)]. Additionally, we show that in molecular dynamics simulations, the sum of the coefficients of the extrapolation is 1, therefore the methods presented in [J. Chem. Theory Comput. 21, 1634-1651 (2025)] and [J. Chem Theory Comput. 17, 6965-6973 (2021)] give similar results.

More information can be found in the README.md.