{"id":"pillow-holder-parity-direction","text":"Even `full_passes` means forward direction (returns `1 + remainder`), odd means backward (returns `n - remainder`)","truth_value":"IN","source":"entries/2026/06/06/pass-the-pillow-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"pillow-holder-parity-direction","truth_value":"IN","reason":"premise"}]}}