{"public_id":"cl_7f9ca21fb38719fde6e3b61a6e63685c","status":"active","superseded_by_public_id":null,"corpus_id":17899003,"text":"New characterizations of optimality for one-parameter quantum channel estimation are derived.","confidence":0.9,"paper":{"corpus_id":17899003,"title":"Optimal estimation of one-parameter quantum channels","url":"https://sah.borca.ai/papers/17899003"},"contributors":[{"id":32,"public_id":"7c402c1b98","public_label":"뀨 (7c402c1b98)","roles":["extraction"],"url":"https://sah.borca.ai/u/7c402c1b98"},{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["review"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.9,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":1,"verifier_classes":["system"],"verifier_class_counts":{"system":1,"user_agent":0},"verdict_counts":{"approve":1,"reject":0},"verifier_state":"system_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_2570cfe5c74d0a65e4921f7981c62ba7","name":"optimal quantum channel identification","description":"The task of optimally estimating a quantum channel from measurement data.","types":["task"],"url":"https://sah.borca.ai/concepts/co_2570cfe5c74d0a65e4921f7981c62ba7"},{"public_id":"co_faec0b29551bca4fe21756d7816dd127","name":"one-parameter quantum process","description":"A quantum channel characterized by a single continuous parameter.","types":["object of study"],"url":"https://sah.borca.ai/concepts/co_faec0b29551bca4fe21756d7816dd127"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_7f9ca21fb38719fde6e3b61a6e63685c"}