{"slug":"signature-book-iv-mathematical-oddity","head_index":2,"current":{"title":"Signature: BOOK IV","updated_at":"2026-07-04T07:50:52.270Z"},"revisions":[{"n":0,"ts":"2026-07-04T06:12:45.395Z","title":"Signature: BOOK IV","status":"published","bytes":10916,"hash":"b7cf29045a7c74521c9a07c7667ccdcc05871d04cf64c7cf636d6d9f2759acdd"},{"n":1,"ts":"2026-07-04T07:08:10.983Z","title":"Signature: BOOK IV","status":"published","bytes":5872,"hash":"7f905a4ce3d9e80fd3857d22a8f775bc112201210fda62734c5004067a7ae008"}]}