{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:B4TRIO4J23NL2OA245BVXYXDAY","short_pith_number":"pith:B4TRIO4J","canonical_record":{"source":{"id":"1711.00733","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T13:32:48Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"6238f0661f99bdc4b20101a45a67440a89a383c27ad0036d4bfa5fffe4a5cfab","abstract_canon_sha256":"bd85009f2c0bf5338702e1683fecfb4a0df652bfb6dd74d8cf9cd5ef3733271d"},"schema_version":"1.0"},"canonical_sha256":"0f27143b89d6dabd381ae7435be2e3062038585fa94a6468ee8bae57f32b8e14","source":{"kind":"arxiv","id":"1711.00733","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00733","created_at":"2026-05-17T23:53:01Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00733v2","created_at":"2026-05-17T23:53:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00733","created_at":"2026-05-17T23:53:01Z"},{"alias_kind":"pith_short_12","alias_value":"B4TRIO4J23NL","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"B4TRIO4J23NL2OA2","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"B4TRIO4J","created_at":"2026-05-18T12:31:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:B4TRIO4J23NL2OA245BVXYXDAY","target":"record","payload":{"canonical_record":{"source":{"id":"1711.00733","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T13:32:48Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"6238f0661f99bdc4b20101a45a67440a89a383c27ad0036d4bfa5fffe4a5cfab","abstract_canon_sha256":"bd85009f2c0bf5338702e1683fecfb4a0df652bfb6dd74d8cf9cd5ef3733271d"},"schema_version":"1.0"},"canonical_sha256":"0f27143b89d6dabd381ae7435be2e3062038585fa94a6468ee8bae57f32b8e14","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:53:01.359684Z","signature_b64":"GDsdwJVFomtvgI8czVqTNUBXvwSDWqJqBwntz/ty8e2PA73+UbBH/PjbXN7BgZF4Z2WeegfFx89PoCYcSwlKAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f27143b89d6dabd381ae7435be2e3062038585fa94a6468ee8bae57f32b8e14","last_reissued_at":"2026-05-17T23:53:01.359169Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:53:01.359169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.00733","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-17T23:53:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uj1Cz7Rmk1K+t2IJlrrWmu/y7Xqc7gpeD0euwvHsccwj7XPwaDsMphBoPptZsAqxKUSdDHNT0CisC/Hqavo/AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:13:12.812753Z"},"content_sha256":"12ed0ce69fb581e8cabfe73c81996a66b6fde7bc4fd84f633b3b89114d9bbe7a","schema_version":"1.0","event_id":"sha256:12ed0ce69fb581e8cabfe73c81996a66b6fde7bc4fd84f633b3b89114d9bbe7a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:B4TRIO4J23NL2OA245BVXYXDAY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Conservation of Quantum Correlations in Multimode Systems with $U(1)$ Symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"quant-ph","authors_text":"David M. Whittaker, Emiliano Cancellieri, Giuseppe Buonaiuto","submitted_at":"2017-11-02T13:32:48Z","abstract_excerpt":"We present a theoretical investigation of the properties of quantum correlation functions in a dissipative multimode system. We define a total mth order equal-time correlation function, summed over all modes, which is shown to be conserved if the Hamiltonian possesses U(1) symmetry, provided any dissipation processes are linear in the system operators. As examples, we demonstrate this conservation using numerical simulations of a coupled cavity system and the Jaynes-Cummings model."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00733","kind":"arxiv","version":2},"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":"2026-05-17T23:53:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FH1oRXdrgV8ak5LbYnftrvt9QPJu7BPCiuoJm71xYlC1Qm7gj6pSiW2YWrCzCLIQkk1rsakHhg4Ii5KEvmpzBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T13:13:12.813440Z"},"content_sha256":"9b7a682abda33604a7bdff15c01ed77371ede346553e749d65fc01bba9b96bc5","schema_version":"1.0","event_id":"sha256:9b7a682abda33604a7bdff15c01ed77371ede346553e749d65fc01bba9b96bc5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B4TRIO4J23NL2OA245BVXYXDAY/bundle.json","state_url":"https://pith.science/pith/B4TRIO4J23NL2OA245BVXYXDAY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B4TRIO4J23NL2OA245BVXYXDAY/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":"2026-05-26T13:13:12Z","links":{"resolver":"https://pith.science/pith/B4TRIO4J23NL2OA245BVXYXDAY","bundle":"https://pith.science/pith/B4TRIO4J23NL2OA245BVXYXDAY/bundle.json","state":"https://pith.science/pith/B4TRIO4J23NL2OA245BVXYXDAY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B4TRIO4J23NL2OA245BVXYXDAY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:B4TRIO4J23NL2OA245BVXYXDAY","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":"bd85009f2c0bf5338702e1683fecfb4a0df652bfb6dd74d8cf9cd5ef3733271d","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T13:32:48Z","title_canon_sha256":"6238f0661f99bdc4b20101a45a67440a89a383c27ad0036d4bfa5fffe4a5cfab"},"schema_version":"1.0","source":{"id":"1711.00733","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00733","created_at":"2026-05-17T23:53:01Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00733v2","created_at":"2026-05-17T23:53:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00733","created_at":"2026-05-17T23:53:01Z"},{"alias_kind":"pith_short_12","alias_value":"B4TRIO4J23NL","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_16","alias_value":"B4TRIO4J23NL2OA2","created_at":"2026-05-18T12:31:08Z"},{"alias_kind":"pith_short_8","alias_value":"B4TRIO4J","created_at":"2026-05-18T12:31:08Z"}],"graph_snapshots":[{"event_id":"sha256:9b7a682abda33604a7bdff15c01ed77371ede346553e749d65fc01bba9b96bc5","target":"graph","created_at":"2026-05-17T23:53:01Z","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 present a theoretical investigation of the properties of quantum correlation functions in a dissipative multimode system. We define a total mth order equal-time correlation function, summed over all modes, which is shown to be conserved if the Hamiltonian possesses U(1) symmetry, provided any dissipation processes are linear in the system operators. As examples, we demonstrate this conservation using numerical simulations of a coupled cavity system and the Jaynes-Cummings model.","authors_text":"David M. Whittaker, Emiliano Cancellieri, Giuseppe Buonaiuto","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T13:32:48Z","title":"Conservation of Quantum Correlations in Multimode Systems with $U(1)$ Symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00733","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":"sha256:12ed0ce69fb581e8cabfe73c81996a66b6fde7bc4fd84f633b3b89114d9bbe7a","target":"record","created_at":"2026-05-17T23:53:01Z","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":"bd85009f2c0bf5338702e1683fecfb4a0df652bfb6dd74d8cf9cd5ef3733271d","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-11-02T13:32:48Z","title_canon_sha256":"6238f0661f99bdc4b20101a45a67440a89a383c27ad0036d4bfa5fffe4a5cfab"},"schema_version":"1.0","source":{"id":"1711.00733","kind":"arxiv","version":2}},"canonical_sha256":"0f27143b89d6dabd381ae7435be2e3062038585fa94a6468ee8bae57f32b8e14","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0f27143b89d6dabd381ae7435be2e3062038585fa94a6468ee8bae57f32b8e14","first_computed_at":"2026-05-17T23:53:01.359169Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:53:01.359169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GDsdwJVFomtvgI8czVqTNUBXvwSDWqJqBwntz/ty8e2PA73+UbBH/PjbXN7BgZF4Z2WeegfFx89PoCYcSwlKAg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:53:01.359684Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.00733","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:12ed0ce69fb581e8cabfe73c81996a66b6fde7bc4fd84f633b3b89114d9bbe7a","sha256:9b7a682abda33604a7bdff15c01ed77371ede346553e749d65fc01bba9b96bc5"],"state_sha256":"cca4be975c7ce3ed3c030b40be0d2ecc58b4be5285606f99578adeb69d6113c9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9IgZ9JVH30Udr/dVQUPdalx+xg+5gT4CngrrIB78LeTC0R9kiYNLmpptBWgRPy9XfCrUHqFYu3SKc4pxpHLkDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T13:13:12.816892Z","bundle_sha256":"3d995f43ef8cb533ed1ba0b27dacdb71891f72f41ec3cb2f7bfd5c4b4c152241"}}