{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:2ZG2ILRNR4CLKRS2Z3MF4E5YFN","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":"6189a1afdc1df430dce034e42737edc25760b203c41b2d907180be0ae8d6e9cb","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-09-15T14:44:59Z","title_canon_sha256":"37d7c602c64b9e3180074d672679954e0873d9ea6c38a3d8aac9cc9addf6741a"},"schema_version":"1.0","source":{"id":"1009.2945","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.2945","created_at":"2026-05-18T04:15:18Z"},{"alias_kind":"arxiv_version","alias_value":"1009.2945v2","created_at":"2026-05-18T04:15:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.2945","created_at":"2026-05-18T04:15:18Z"},{"alias_kind":"pith_short_12","alias_value":"2ZG2ILRNR4CL","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_16","alias_value":"2ZG2ILRNR4CLKRS2","created_at":"2026-05-18T12:26:03Z"},{"alias_kind":"pith_short_8","alias_value":"2ZG2ILRN","created_at":"2026-05-18T12:26:03Z"}],"graph_snapshots":[{"event_id":"sha256:96f092201a4140e210062f99beb9d19fca329f75556bc2689ab572dd586328c2","target":"graph","created_at":"2026-05-18T04:15:18Z","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":"A photonic analog of the Josephson effect is analyzed for a system formed by a partly transparent mechanical membrane dividing an optical cavity into two halves. Photons tunneling between the two sub-cavities constitute the coherent Jospehson current. The force acting upon the membrane due to the light pressure induces a nonlinearity which results in a rich dynamical structure. For example, contrary to standard bosonic Josephson systems, we encounter chaos. By means of a mean-field approach we identify the various regimes and corresponding phase diagram. At the short time scale, chaos is demon","authors_text":"Jonas Larson, Mats Horsdal","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-09-15T14:44:59Z","title":"Photonic Josephson effect, phase transitions, and chaos in optomechanical systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.2945","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":"sha256:7494ab95dafddeb52bc4da9041a48720c47feb11ca954e6ab38915b5cbc0f2e9","target":"record","created_at":"2026-05-18T04:15:18Z","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":"6189a1afdc1df430dce034e42737edc25760b203c41b2d907180be0ae8d6e9cb","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-09-15T14:44:59Z","title_canon_sha256":"37d7c602c64b9e3180074d672679954e0873d9ea6c38a3d8aac9cc9addf6741a"},"schema_version":"1.0","source":{"id":"1009.2945","kind":"arxiv","version":2}},"canonical_sha256":"d64da42e2d8f04b5465aced85e13b82b6b70eaf7f502bb30f2695bbd03b267bf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d64da42e2d8f04b5465aced85e13b82b6b70eaf7f502bb30f2695bbd03b267bf","first_computed_at":"2026-05-18T04:15:18.898035Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:15:18.898035Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bSWrysgF+ZPeFsH72mRSoJ30dSLK2bhwBYySoYqoqX39A9MbTj2sa6K8BFjCgU16qru2B81Y+bpPq993hi/jCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:15:18.898803Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.2945","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7494ab95dafddeb52bc4da9041a48720c47feb11ca954e6ab38915b5cbc0f2e9","sha256:96f092201a4140e210062f99beb9d19fca329f75556bc2689ab572dd586328c2"],"state_sha256":"a4a97ddf2ffa84e5f2f46e392c3b012cbf5c37513a683eeae5d51bd35b61314e"}