{"id":"kth-distinct-returns-empty-on-insufficient-distincts","text":"`kth_distinct` returns `\"\"` (not `None` or an exception) when fewer than `k` strings have count == 1.","truth_value":"IN","source":"entries/2026/06/06/kth-distinct-string-in-an-array-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"kth-distinct-returns-empty-on-insufficient-distincts","truth_value":"IN","reason":"premise"}]}}