{"id":"ch-transfer-maps-are-descriptive","text":"`add_node` and `remove_node` return transfer map descriptions of which arcs move between nodes but do not move data themselves; the caller must act on the map","truth_value":"IN","source":"entries/2026/05/29/consistent-hashing-consistent_hashing.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"ch-transfer-maps-are-descriptive","truth_value":"IN","reason":"premise"}]}}