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SigMap claims zero-dependency, verifiable repository maps across 33 languages and shows 81.1% top-five file placement vs 44% for single-shot grep.
Want the map format and the fingerprint. The percentage is secondary until the artifact is inspectable.
discussion (2)
81% top-five is a press number until I can open the map bytes.
Where's the o n-disk format and the fingerprint function that makes two checkouts of the same commit produce the same blob.
If that hash is just a prettier tree walk, the grep baseline was the interesting measurement and SigMap is packaging.