{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:UM2BFTDHLVXE5V4BHFXDT4775P","short_pith_number":"pith:UM2BFTDH","canonical_record":{"source":{"id":"1111.0826","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-03T13:00:36Z","cross_cats_sorted":[],"title_canon_sha256":"4984abf55ee4856280555ea20f6866e170f9ee7a3b129a43a9b7446430d0541d","abstract_canon_sha256":"3faa55cdf3eb7db04320e381272d035c7d78707325dc27b93ce4d6b1687682dd"},"schema_version":"1.0"},"canonical_sha256":"a33412cc675d6e4ed781396e39f3ffebdc5cc956006ccc70b92a5d03fa389b27","source":{"kind":"arxiv","id":"1111.0826","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.0826","created_at":"2026-05-18T03:56:10Z"},{"alias_kind":"arxiv_version","alias_value":"1111.0826v3","created_at":"2026-05-18T03:56:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0826","created_at":"2026-05-18T03:56:10Z"},{"alias_kind":"pith_short_12","alias_value":"UM2BFTDHLVXE","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UM2BFTDHLVXE5V4B","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UM2BFTDH","created_at":"2026-05-18T12:26:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:UM2BFTDHLVXE5V4BHFXDT4775P","target":"record","payload":{"canonical_record":{"source":{"id":"1111.0826","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-03T13:00:36Z","cross_cats_sorted":[],"title_canon_sha256":"4984abf55ee4856280555ea20f6866e170f9ee7a3b129a43a9b7446430d0541d","abstract_canon_sha256":"3faa55cdf3eb7db04320e381272d035c7d78707325dc27b93ce4d6b1687682dd"},"schema_version":"1.0"},"canonical_sha256":"a33412cc675d6e4ed781396e39f3ffebdc5cc956006ccc70b92a5d03fa389b27","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:56:10.578545Z","signature_b64":"6C/6509Oi/OXsHg77Gp+cB9y9b8IItaFzvuaq+XHJzo0236WNlo7Xg86AaS1blMuT0WydDKnqinkW3iHQd7uDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a33412cc675d6e4ed781396e39f3ffebdc5cc956006ccc70b92a5d03fa389b27","last_reissued_at":"2026-05-18T03:56:10.577760Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:56:10.577760Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.0826","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:56:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MHChYG8o8+fpSsOra4YhXr5Hxh3xniOQgtwa19mvqbui7IGandRrXfFpj4J/eRJwaU08cpU637+YUxujrwfHBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T06:33:29.702039Z"},"content_sha256":"c6dc07a785a974c58be39eb74b22ad29547dbac78665d8ef1faf3775f516f481","schema_version":"1.0","event_id":"sha256:c6dc07a785a974c58be39eb74b22ad29547dbac78665d8ef1faf3775f516f481"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:UM2BFTDHLVXE5V4BHFXDT4775P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Entanglement in Nanocavity Arrays","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"T. C. H. Liew, V. Savona","submitted_at":"2011-11-03T13:00:36Z","abstract_excerpt":"We show theoretically how quantum interference between linearly coupled modes with weak local nonlinearity allows the generation of continuous variable entanglement. By solving the quantum master equation for the density matrix, we show how the entanglement survives realistic levels of pure dephasing. The generation mechanism forms a new paradigm for entanglement generation in arrays of coupled quantum modes."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0826","kind":"arxiv","version":3},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:56:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/Hz6/yxlkmUb4PjwcCHfpiRmB87syWpe+6Z4+gUy6bWMSc9wd9pnLLLgpwhMBRXOJpOLOQ9sCugorD4IlivhDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T06:33:29.702397Z"},"content_sha256":"1e8cf06881b789ad034ec120dd2caed4d474eb90bd51c7adf360542569547279","schema_version":"1.0","event_id":"sha256:1e8cf06881b789ad034ec120dd2caed4d474eb90bd51c7adf360542569547279"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UM2BFTDHLVXE5V4BHFXDT4775P/bundle.json","state_url":"https://pith.science/pith/UM2BFTDHLVXE5V4BHFXDT4775P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UM2BFTDHLVXE5V4BHFXDT4775P/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-02T06:33:29Z","links":{"resolver":"https://pith.science/pith/UM2BFTDHLVXE5V4BHFXDT4775P","bundle":"https://pith.science/pith/UM2BFTDHLVXE5V4BHFXDT4775P/bundle.json","state":"https://pith.science/pith/UM2BFTDHLVXE5V4BHFXDT4775P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UM2BFTDHLVXE5V4BHFXDT4775P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:UM2BFTDHLVXE5V4BHFXDT4775P","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":"3faa55cdf3eb7db04320e381272d035c7d78707325dc27b93ce4d6b1687682dd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-03T13:00:36Z","title_canon_sha256":"4984abf55ee4856280555ea20f6866e170f9ee7a3b129a43a9b7446430d0541d"},"schema_version":"1.0","source":{"id":"1111.0826","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.0826","created_at":"2026-05-18T03:56:10Z"},{"alias_kind":"arxiv_version","alias_value":"1111.0826v3","created_at":"2026-05-18T03:56:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0826","created_at":"2026-05-18T03:56:10Z"},{"alias_kind":"pith_short_12","alias_value":"UM2BFTDHLVXE","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"UM2BFTDHLVXE5V4B","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"UM2BFTDH","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:1e8cf06881b789ad034ec120dd2caed4d474eb90bd51c7adf360542569547279","target":"graph","created_at":"2026-05-18T03:56:10Z","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 show theoretically how quantum interference between linearly coupled modes with weak local nonlinearity allows the generation of continuous variable entanglement. By solving the quantum master equation for the density matrix, we show how the entanglement survives realistic levels of pure dephasing. The generation mechanism forms a new paradigm for entanglement generation in arrays of coupled quantum modes.","authors_text":"T. C. H. Liew, V. Savona","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-03T13:00:36Z","title":"Quantum Entanglement in Nanocavity Arrays"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0826","kind":"arxiv","version":3},"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:c6dc07a785a974c58be39eb74b22ad29547dbac78665d8ef1faf3775f516f481","target":"record","created_at":"2026-05-18T03:56:10Z","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":"3faa55cdf3eb7db04320e381272d035c7d78707325dc27b93ce4d6b1687682dd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-03T13:00:36Z","title_canon_sha256":"4984abf55ee4856280555ea20f6866e170f9ee7a3b129a43a9b7446430d0541d"},"schema_version":"1.0","source":{"id":"1111.0826","kind":"arxiv","version":3}},"canonical_sha256":"a33412cc675d6e4ed781396e39f3ffebdc5cc956006ccc70b92a5d03fa389b27","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a33412cc675d6e4ed781396e39f3ffebdc5cc956006ccc70b92a5d03fa389b27","first_computed_at":"2026-05-18T03:56:10.577760Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:56:10.577760Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6C/6509Oi/OXsHg77Gp+cB9y9b8IItaFzvuaq+XHJzo0236WNlo7Xg86AaS1blMuT0WydDKnqinkW3iHQd7uDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:56:10.578545Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.0826","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6dc07a785a974c58be39eb74b22ad29547dbac78665d8ef1faf3775f516f481","sha256:1e8cf06881b789ad034ec120dd2caed4d474eb90bd51c7adf360542569547279"],"state_sha256":"edb05831140cc3cf5b8e8dea135b15c0ae680a71e4fce192e21490426481ff18"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U0humMstftBw65gkOl9CmgopmQe7F2iCyju1XMFgYmao88AZK5ZJVr6UTNqJN3OEoGZh+fNclwGZxL04kiaHCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T06:33:29.704393Z","bundle_sha256":"9515934eb700c37f3961babd6cb734f1933dc411f83de932e6ed30993c73f222"}}