{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ZL4EHOUX4OF5I3ZJY7SORCUF4Z","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":"5a946181c338de23cfd29ed1983f74371459f03e079897036f92ecc90a71960b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-17T02:28:40Z","title_canon_sha256":"02667dbe5db2c86157241cac1af25a9ba51e9df2b432dd1aae970c672f1784e2"},"schema_version":"1.0","source":{"id":"1402.3872","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.3872","created_at":"2026-05-18T02:29:25Z"},{"alias_kind":"arxiv_version","alias_value":"1402.3872v4","created_at":"2026-05-18T02:29:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.3872","created_at":"2026-05-18T02:29:25Z"},{"alias_kind":"pith_short_12","alias_value":"ZL4EHOUX4OF5","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZL4EHOUX4OF5I3ZJ","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZL4EHOUX","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:3ea6271d7e23214160516bd77a16f4eb4f8d1f1f94e9ad07558c1237fb2e80a1","target":"graph","created_at":"2026-05-18T02:29:25Z","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 study quantum effects in hybrid atomic optomechanics in a system comprising a cloud of atoms and a mobile mirror mediated by a single-mode cavity. Tripartite nonlocality is observed in the atom-light-mirror system, as demonstrated by the violation of the Mermin-Klyshko (MK) inequality. It has been shown [C. Genes, et al., PRA 77, 050307 (R) (2008)] that tripartite entanglement is optimized when the cavity is resonant with the anti-Stokes sideband of the driving laser and the atomic frequency matches the Stokes one. However, we show that this is not the case for the nonlocality. The MK funct","authors_text":"Andr\\'e Xuereb, David Vitali, Jie Li, Jing Zhang, Tiancai Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-17T02:28:40Z","title":"More nonlocality with less entanglement in a tripartite atom-optomechanical system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.3872","kind":"arxiv","version":4},"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":"sha256:35955e5ecc9dc0eca23f83bedc2099d9da7adb66260831559fba7e2fe06016cf","target":"record","created_at":"2026-05-18T02:29:25Z","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":"5a946181c338de23cfd29ed1983f74371459f03e079897036f92ecc90a71960b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-02-17T02:28:40Z","title_canon_sha256":"02667dbe5db2c86157241cac1af25a9ba51e9df2b432dd1aae970c672f1784e2"},"schema_version":"1.0","source":{"id":"1402.3872","kind":"arxiv","version":4}},"canonical_sha256":"caf843ba97e38bd46f29c7e4e88a85e67f54d58c3cbe0a2d9a42c5b1da494323","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"caf843ba97e38bd46f29c7e4e88a85e67f54d58c3cbe0a2d9a42c5b1da494323","first_computed_at":"2026-05-18T02:29:25.113454Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:29:25.113454Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bgJv0Iv4zoflDaAIICHdbvjmkpcgWguvNdxqxk1ANOkZlgBPRqRA6UV1/UGXjZ4yDGDsiAHgiMj9tfpaT0GeBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:29:25.114013Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.3872","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35955e5ecc9dc0eca23f83bedc2099d9da7adb66260831559fba7e2fe06016cf","sha256:3ea6271d7e23214160516bd77a16f4eb4f8d1f1f94e9ad07558c1237fb2e80a1"],"state_sha256":"e19f507a79d9894de4ac7aef1fc3ffb42be1872df12ca99bc6f5116274546fc8"}