Mass fractions of various species present in the inner crust and their dependence on the effective interaction as functions of baryon number density. The eNSE results are for T = 0.1 MeV. Top panel: eNSE predictions confronted with the zero-temperature results of Pearson et al. (2018). Bottom panel: Mass fractions of ¹⁴He, ⁷H and unbound nucleons, as predicted by eNSE. The considered effective interactions are BSk22 and BSk25 from (Goriely et al. 2013) and BBSk1 and BBSk2 proposed here. As in Fig. 4, vertical dashed lines mark the transition to homogeneous matter.