“…The question whether a statistical mechanics approach can correctly describe granular systems has sparkled an intense debate in the scientific community in recent years [4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22]. Such a statistical mechanics theory of granular matter must be able to connect the observable behavior of large aggregates with the structural and dynamical properties of the grains constituting these systems.…”