{"id":"consistent-hash-routing-correct-under-single-thread","text":"Consistent hash routing provides correct minimal-redistribution key assignment with proper deduplication: adding an Nth node moves approximately 1/N of keys (not a full reshuffle), and the preference list correctly skips virtual nodes of already-seen physical nodes to return exactly replication_factor distinct physical nodes.","truth_value":"OUT","source":"","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{"_retracted":true},"explanation":{"steps":[{"node":"consistent-hash-routing-correct-under-single-thread","truth_value":"OUT","reason":"retracted premise"}]}}