{"schema_version":"ocme-public-explorer-results-v1","locale":"zh-Hant","filters":{"q":"q-20261014-advance-20261103-r01-matrix-rank-0028"},"total":1,"page":1,"page_count":1,"question_state":"candidate","english_state":"ai_candidate","canonical_truth_promotion":false,"entries":[{"question_id":"q-20261014-advance-20261103-r01-matrix-rank-0028","number":17678,"title":{"zh-Hant":"第 17678 題：矩陣秩","en":"Question 17678: A Nonzero Minor Supplies a Lower Bound, Not Automatically Exact Rank"},"family_id":"qf-mod34-rank-minor-lower-bound","batch_id":"batch-20261014-advance-20261103-r01-matrix-rank-foundations","mko_ids":["mko-matrix-rank"],"question_state":"candidate","english_state":"ai_candidate","processing_state":"second_context_reviewed","source_question_sha256":"6b2d6076a97d05dc307c57ccd9fbcc963f327a63148f2991c514e5f65f2da4bb","derivation_sha256":"2e10f3415c3b06f92e35925982528dff86809e220991067fb3eced6973b995a5"}]}