{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:UM44ZK2GJ4B2TXYW4O6ZS2ELSF","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":"9b055bf14171791f9043ead89399c5ce2b03116d70e3d25df0c6ec307c16433f","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2004-06-10T17:54:45Z","title_canon_sha256":"16315911dc6c134fae6823d45b673aa3db3ed2bbbeb3e770504f486a75e65a7a"},"schema_version":"1.0","source":{"id":"quant-ph/0406066","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0406066","created_at":"2026-07-04T15:54:32Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0406066v3","created_at":"2026-07-04T15:54:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0406066","created_at":"2026-07-04T15:54:32Z"},{"alias_kind":"pith_short_12","alias_value":"UM44ZK2GJ4B2","created_at":"2026-07-04T15:54:32Z"},{"alias_kind":"pith_short_16","alias_value":"UM44ZK2GJ4B2TXYW","created_at":"2026-07-04T15:54:32Z"},{"alias_kind":"pith_short_8","alias_value":"UM44ZK2G","created_at":"2026-07-04T15:54:32Z"}],"graph_snapshots":[{"event_id":"sha256:887485ad3f836b02a46652fe9c222501055f8ea488504cd635c1c720272d6884","target":"graph","created_at":"2026-07-04T15:54:32Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/quant-ph/0406066/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Depolarization of quantum fields is handled through a master equation of the Lindblad type. The specific feature of the proposed model is that it couples dispersively the field modes to a randomly distributed atomic reservoir, much in the classical spirit of dealing with this problem. The depolarizing dynamics resulting from this model is analyzed for relevant states.","authors_text":"A. B. Klimov, J. L. Romero, L. L. Sanchez-Soto","cross_cats":[],"headline":"","license":"","primary_cat":"quant-ph","submitted_at":"2004-06-10T17:54:45Z","title":"Simple quantum model for light depolarization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0406066","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":"sha256:7052fbc4c99e529b36cd7c8d48495dca5e382e20449bf7acd910d227bba74b30","target":"record","created_at":"2026-07-04T15:54:32Z","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":"9b055bf14171791f9043ead89399c5ce2b03116d70e3d25df0c6ec307c16433f","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2004-06-10T17:54:45Z","title_canon_sha256":"16315911dc6c134fae6823d45b673aa3db3ed2bbbeb3e770504f486a75e65a7a"},"schema_version":"1.0","source":{"id":"quant-ph/0406066","kind":"arxiv","version":3}},"canonical_sha256":"a339ccab464f03a9df16e3bd99688b9154f1645c51575c18ea9dfec2a39cc65b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a339ccab464f03a9df16e3bd99688b9154f1645c51575c18ea9dfec2a39cc65b","first_computed_at":"2026-07-04T15:54:32.210510Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:54:32.210510Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KqjilT23z4BbfqvWqKZZSlcDc9WUQ7tdg8A3ikEOKLe428OHIBZwgNA1LfsEHs/cEIqP/IPYcR+kSBhw6y7oCw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:54:32.210883Z","signed_message":"canonical_sha256_bytes"},"source_id":"quant-ph/0406066","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7052fbc4c99e529b36cd7c8d48495dca5e382e20449bf7acd910d227bba74b30","sha256:887485ad3f836b02a46652fe9c222501055f8ea488504cd635c1c720272d6884"],"state_sha256":"f11eb1b72f773aa098309632518b7d9ea1bc87aaddf4be09bea15b8b84c9c21f"}