{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:J6CYVJUUPA7KV65TDBR7X5CSYK","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":"eb926efd7bf9c41469b4a4479846742b4e73b40629c4cbdfda1910365699c8d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-02-17T11:18:26Z","title_canon_sha256":"5339b03826dd23c6e956a90d035ead0fbc0cb598787c83efdc6b2593e2aa76cd"},"schema_version":"1.0","source":{"id":"1502.04863","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1502.04863","created_at":"2026-05-18T01:35:32Z"},{"alias_kind":"arxiv_version","alias_value":"1502.04863v2","created_at":"2026-05-18T01:35:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.04863","created_at":"2026-05-18T01:35:32Z"},{"alias_kind":"pith_short_12","alias_value":"J6CYVJUUPA7K","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_16","alias_value":"J6CYVJUUPA7KV65T","created_at":"2026-05-18T12:29:27Z"},{"alias_kind":"pith_short_8","alias_value":"J6CYVJUU","created_at":"2026-05-18T12:29:27Z"}],"graph_snapshots":[{"event_id":"sha256:53cafa15fe56b13933aef5338a32c8243429dd895951c8d93b660e6216e0eb42","target":"graph","created_at":"2026-05-18T01:35:32Z","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 give a theoretical study of a double-cavity system in which a mechanical resonator beam is coupled to two cavity modes on both sides through radiation pressures. The indirect coupling between the cavities via the resonator sets up a correlation in the optomechanical entanglements between the two cavities with the common resonator. This correlation initiates an entanglement transfer from the intracavity photon-phonon entanglements to an intercavity photon-photon entanglement. Using numerical solutions, we show two distinct regimes of the optomechanical system, in which the indirect entanglem","authors_text":"Hou Ian, Rigui zhou, Tiantian Huan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-02-17T11:18:26Z","title":"Dynamic entanglement transfer in a double-cavity optomechanical system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.04863","kind":"arxiv","version":2},"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:ea703f6e9b2ba32a32ac102cc98ad595778012ed5ba8407d634f8e5501eba3fa","target":"record","created_at":"2026-05-18T01:35:32Z","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":"eb926efd7bf9c41469b4a4479846742b4e73b40629c4cbdfda1910365699c8d2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2015-02-17T11:18:26Z","title_canon_sha256":"5339b03826dd23c6e956a90d035ead0fbc0cb598787c83efdc6b2593e2aa76cd"},"schema_version":"1.0","source":{"id":"1502.04863","kind":"arxiv","version":2}},"canonical_sha256":"4f858aa694783eaafbb31863fbf452c295ea9417de16d6bf6166bcdc3b934077","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f858aa694783eaafbb31863fbf452c295ea9417de16d6bf6166bcdc3b934077","first_computed_at":"2026-05-18T01:35:32.368546Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:35:32.368546Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ih/l3VYyvBs0IAzOGY8AAka9TBC5CQ8Cy79kPiIlEFTN8YbfMHSoeAtBPZfK3woB44ioBhE37hlBG/nZ28RRCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:35:32.369029Z","signed_message":"canonical_sha256_bytes"},"source_id":"1502.04863","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea703f6e9b2ba32a32ac102cc98ad595778012ed5ba8407d634f8e5501eba3fa","sha256:53cafa15fe56b13933aef5338a32c8243429dd895951c8d93b660e6216e0eb42"],"state_sha256":"2f3d48737117f69f94e0b6a2fd2febfc7e08d57c4ac8ff209e31632bf409a2db"}