{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:C2GWVJTI6CLPAMN5CHNH62XMCD","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":"9efee64fd0fe0a82c8b851e5d4a7f27f72d3ac2c0fe234a2a14fc5ce2f2b176b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-11-18T03:02:20Z","title_canon_sha256":"f1a32de11461e3438f78129aa5d1d1ccf89606a694bbaadd67f8b1ecf7a0ca73"},"schema_version":"1.0","source":{"id":"1411.4721","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.4721","created_at":"2026-05-18T01:34:38Z"},{"alias_kind":"arxiv_version","alias_value":"1411.4721v1","created_at":"2026-05-18T01:34:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.4721","created_at":"2026-05-18T01:34:38Z"},{"alias_kind":"pith_short_12","alias_value":"C2GWVJTI6CLP","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"C2GWVJTI6CLPAMN5","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"C2GWVJTI","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:992f983e1f1720913b632e3865c839c639c9070df8a5712636a37463b70041e8","target":"graph","created_at":"2026-05-18T01:34:38Z","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":"We provide a strong evidence for strong monogamy inequality of multi-qubit entanglement recently proposed in [B. Regula {\\em et al.}, Phys. Rev. Lett. {\\bf 113}, 110501 (2014)]. We consider a large class of multi-qubit generalized W-class states, and analytically show that the strong monogamy inequality of multi-qubit entanglement is saturated by this class of states.","authors_text":"Jeong San Kim","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-11-18T03:02:20Z","title":"Strong monogamy of quantum entanglement for multi-qubit W-class states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.4721","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":"sha256:2a1796cd10eca6e1ee7e6ade2a0065a9ff12f2d76dcd89684ac97ca6c1323882","target":"record","created_at":"2026-05-18T01:34:38Z","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":"9efee64fd0fe0a82c8b851e5d4a7f27f72d3ac2c0fe234a2a14fc5ce2f2b176b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-11-18T03:02:20Z","title_canon_sha256":"f1a32de11461e3438f78129aa5d1d1ccf89606a694bbaadd67f8b1ecf7a0ca73"},"schema_version":"1.0","source":{"id":"1411.4721","kind":"arxiv","version":1}},"canonical_sha256":"168d6aa668f096f031bd11da7f6aec10c0b55dd273ed5e650072228fef1efbe5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"168d6aa668f096f031bd11da7f6aec10c0b55dd273ed5e650072228fef1efbe5","first_computed_at":"2026-05-18T01:34:38.053097Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:34:38.053097Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J9gXBvTapi9FL5QS/7doB3JiayYPctHpuNy+SGHP6s+9APzVeEsQlyj3DBLWh991+hL5eo/lkwStn060KX6UAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:34:38.053852Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.4721","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a1796cd10eca6e1ee7e6ade2a0065a9ff12f2d76dcd89684ac97ca6c1323882","sha256:992f983e1f1720913b632e3865c839c639c9070df8a5712636a37463b70041e8"],"state_sha256":"a155a176b46ca26f92ec699296ebcc133dafc8f02533bf0c536082892a6e0846"}