{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:E7JD4F6DCVORGVZRNMRRGSTYNC","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a0efeb6d0df03f91a9d630f51de7ed09148da9fdb6668b5cf50f3a9f9c59385d","cross_cats_sorted":["math-ph","math.MP"],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"quant-ph","submitted_at":"2014-09-12T08:43:23Z","title_canon_sha256":"f34a41b022890abcfe998b0cb82706d55b9cd74c2659ccb747dcae06a04658e2"},"schema_version":"1.0","source":{"id":"1409.3679","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.3679","created_at":"2026-05-18T02:32:06Z"},{"alias_kind":"arxiv_version","alias_value":"1409.3679v1","created_at":"2026-05-18T02:32:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.3679","created_at":"2026-05-18T02:32:06Z"},{"alias_kind":"pith_short_12","alias_value":"E7JD4F6DCVOR","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"E7JD4F6DCVORGVZR","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"E7JD4F6D","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:150859ada0974315d2b3acfc2e413bc72629b901d10a1b6bca9f21e7dce78d16","target":"graph","created_at":"2026-05-18T02:32:06Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Simultaneous existence of correlation in complementary bases is a fundamental feature of quantum correlation, and we show that this characteristic is present in any non-product bipartite state. We propose a measure via mutually unbiased bases to study this feature of quantum correlation, and compare it with other measures of quantum correlation for several families of bipartite states.","authors_text":"Shengjun Wu, Yu Guo","cross_cats":["math-ph","math.MP"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"quant-ph","submitted_at":"2014-09-12T08:43:23Z","title":"Quantum correlation exists in any non-product state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.3679","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:c3941f0427e89b6a1381930759efe6ec88e6c66640eea531a90afe7da8415d30","target":"record","created_at":"2026-05-18T02:32:06Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a0efeb6d0df03f91a9d630f51de7ed09148da9fdb6668b5cf50f3a9f9c59385d","cross_cats_sorted":["math-ph","math.MP"],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"quant-ph","submitted_at":"2014-09-12T08:43:23Z","title_canon_sha256":"f34a41b022890abcfe998b0cb82706d55b9cd74c2659ccb747dcae06a04658e2"},"schema_version":"1.0","source":{"id":"1409.3679","kind":"arxiv","version":1}},"canonical_sha256":"27d23e17c3155d1357316b23134a786883341e08eeb5a80855ebbf368f6b34a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"27d23e17c3155d1357316b23134a786883341e08eeb5a80855ebbf368f6b34a3","first_computed_at":"2026-05-18T02:32:06.048480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:32:06.048480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ma/VOOUMe6ZMDaKLyozEyhneWnjNiQzUhhNyG0Hx52t8hgbhnZDmy5GlHhrBFb3j/5p97AKUxLhVIUZdmUKfBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:32:06.048899Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.3679","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c3941f0427e89b6a1381930759efe6ec88e6c66640eea531a90afe7da8415d30","sha256:150859ada0974315d2b3acfc2e413bc72629b901d10a1b6bca9f21e7dce78d16"],"state_sha256":"474fa4329815b4a2bbdfefe6756341cf0e5ef0ed1d758d23d806b489768abbb6"}