Nix's core algorithms — store path hashing, NAR serialization, derivation parsing, the daemon wire protocol — are buried in C++ across dozens of files. pix re-derives them in ~600 lines of Python so ...
$ helios verify test_vectors/vectors.json basic: PASS key_ordering: PASS unicode_normalization: PASS null_value: PASS relationship_sorting: PASS All 5 vectors: PASS ...