{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:7MWVRDGRQOPAE62HM3B5GM5SJS","short_pith_number":"pith:7MWVRDGR","schema_version":"1.0","canonical_sha256":"fb2d588cd1839e027b4766c3d333b24c9528c293c47defe72deecfe705e92456","source":{"kind":"arxiv","id":"1603.02758","version":1},"attestation_state":"computed","paper":{"title":"Strong monogamy of multi-party quantum entanglement for partially coherently superposed states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Jeong San Kim","submitted_at":"2016-03-09T01:45:16Z","abstract_excerpt":"We provide an evidence for the validity of strong monogamy inequality of multi-party quantum entanglement using square of convex-roof extended negativity(SCREN). We first consider a large class of multi-qudit mixed state that are in a partially coherent superposition of a generalized W-class state and the vacuum, and provide some useful properties about this class of states. We show that monogamy inequality of multi-qudit entanglement in terms of SCREN holds for this class of states. We further show that SCREN strong monogamy inequality of multi-qudit entanglement also holds for this class of "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1603.02758","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-03-09T01:45:16Z","cross_cats_sorted":[],"title_canon_sha256":"bb29bb7ba84a846baebbc6164ca1652b919e205408a513ae23877a4c164a514e","abstract_canon_sha256":"99d66e37aa886e7953e1907f13df20fcf32cecf8449406d174a59123cf3571e9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:17:40.980509Z","signature_b64":"vHmuHnT5FfDdPk+j+lw4iw3MoISU750DcJSQrIx6geL504N2C24WEZEK4ydrgOMGcNZp+2egBu4dtD+jbS+4AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fb2d588cd1839e027b4766c3d333b24c9528c293c47defe72deecfe705e92456","last_reissued_at":"2026-05-18T01:17:40.979732Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:17:40.979732Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Strong monogamy of multi-party quantum entanglement for partially coherently superposed states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Jeong San Kim","submitted_at":"2016-03-09T01:45:16Z","abstract_excerpt":"We provide an evidence for the validity of strong monogamy inequality of multi-party quantum entanglement using square of convex-roof extended negativity(SCREN). We first consider a large class of multi-qudit mixed state that are in a partially coherent superposition of a generalized W-class state and the vacuum, and provide some useful properties about this class of states. We show that monogamy inequality of multi-qudit entanglement in terms of SCREN holds for this class of states. We further show that SCREN strong monogamy inequality of multi-qudit entanglement also holds for this class of "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1603.02758","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1603.02758","created_at":"2026-05-18T01:17:40.979858+00:00"},{"alias_kind":"arxiv_version","alias_value":"1603.02758v1","created_at":"2026-05-18T01:17:40.979858+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1603.02758","created_at":"2026-05-18T01:17:40.979858+00:00"},{"alias_kind":"pith_short_12","alias_value":"7MWVRDGRQOPA","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_16","alias_value":"7MWVRDGRQOPAE62H","created_at":"2026-05-18T12:30:04.600751+00:00"},{"alias_kind":"pith_short_8","alias_value":"7MWVRDGR","created_at":"2026-05-18T12:30:04.600751+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7MWVRDGRQOPAE62HM3B5GM5SJS","json":"https://pith.science/pith/7MWVRDGRQOPAE62HM3B5GM5SJS.json","graph_json":"https://pith.science/api/pith-number/7MWVRDGRQOPAE62HM3B5GM5SJS/graph.json","events_json":"https://pith.science/api/pith-number/7MWVRDGRQOPAE62HM3B5GM5SJS/events.json","paper":"https://pith.science/paper/7MWVRDGR"},"agent_actions":{"view_html":"https://pith.science/pith/7MWVRDGRQOPAE62HM3B5GM5SJS","download_json":"https://pith.science/pith/7MWVRDGRQOPAE62HM3B5GM5SJS.json","view_paper":"https://pith.science/paper/7MWVRDGR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1603.02758&json=true","fetch_graph":"https://pith.science/api/pith-number/7MWVRDGRQOPAE62HM3B5GM5SJS/graph.json","fetch_events":"https://pith.science/api/pith-number/7MWVRDGRQOPAE62HM3B5GM5SJS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7MWVRDGRQOPAE62HM3B5GM5SJS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7MWVRDGRQOPAE62HM3B5GM5SJS/action/storage_attestation","attest_author":"https://pith.science/pith/7MWVRDGRQOPAE62HM3B5GM5SJS/action/author_attestation","sign_citation":"https://pith.science/pith/7MWVRDGRQOPAE62HM3B5GM5SJS/action/citation_signature","submit_replication":"https://pith.science/pith/7MWVRDGRQOPAE62HM3B5GM5SJS/action/replication_record"}},"created_at":"2026-05-18T01:17:40.979858+00:00","updated_at":"2026-05-18T01:17:40.979858+00:00"}