{"id":"btree-structural-integrity-silently-erodes","text":"B-tree structural integrity silently erodes over time: deletions cause monotonic degradation (leaked pages, ever-growing height) while the I/O layer performs no validation to detect or report the resulting inconsistencies.","truth_value":"IN","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"btree-structural-integrity-silently-erodes","truth_value":"IN","reason":"premise"}]}}