“…A class of state-independent contextual (SIC) [ 33 ] sets that have been elaborated on the most in the literature are the Kochen-Specker (KS) sets [ 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 ]. They boil down to a list of n -dim vectors and their n -tuples of orthogonalities, such that one cannot assign definite binary values to them.…”