{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:MKE44SOVPF3QPZEOTL7RR64JI6","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":"5ccbcb39c5811df45d6ae9db897cd39be9a78bd37fc44e36e438c9d20df817d1","cross_cats_sorted":["physics.optics"],"license":"","primary_cat":"quant-ph","submitted_at":"2006-03-06T14:23:13Z","title_canon_sha256":"33ece36c3a9a2c94bf1fe29a87ea2198c5c4ec369409c693420f0f4bcb31ba3e"},"schema_version":"1.0","source":{"id":"quant-ph/0603043","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0603043","created_at":"2026-07-04T14:54:06Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0603043v4","created_at":"2026-07-04T14:54:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0603043","created_at":"2026-07-04T14:54:06Z"},{"alias_kind":"pith_short_12","alias_value":"MKE44SOVPF3Q","created_at":"2026-07-04T14:54:06Z"},{"alias_kind":"pith_short_16","alias_value":"MKE44SOVPF3QPZEO","created_at":"2026-07-04T14:54:06Z"},{"alias_kind":"pith_short_8","alias_value":"MKE44SOV","created_at":"2026-07-04T14:54:06Z"}],"graph_snapshots":[{"event_id":"sha256:505a9f4028031508d17529d6a743be9507a7c99f579556f805cba3b6a23d6d28","target":"graph","created_at":"2026-07-04T14:54:06Z","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/0603043/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A phenomenological approach is developed that allows one to completely describe the effects of unwanted noise, such as the noise associated with absorption and scattering, in high-Q cavities. This noise is modeled by a block of beam splitters and an additional input-output port. The replacement schemes enable us to formulate appropriate quantum Langevin equations and input-output relations. It is demonstrated that unwanted noise renders it possible to combine a cavity input mode and the intracavity mode in a nonmonochromatic output mode. Possible applications to unbalanced and cascaded homodyn","authors_text":"A.A. Semenov, D.-G. Welsch, D.Yu. Vasylyev, M. Khanbekyan, W. Vogel","cross_cats":["physics.optics"],"headline":"","license":"","primary_cat":"quant-ph","submitted_at":"2006-03-06T14:23:13Z","title":"Leaky cavities with unwanted noise"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0603043","kind":"arxiv","version":4},"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":"sha256:74f629c011e61a9ecdb25d81995bf73c5725a6d9cb0697637bef27049043ee63","target":"record","created_at":"2026-07-04T14:54:06Z","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":"5ccbcb39c5811df45d6ae9db897cd39be9a78bd37fc44e36e438c9d20df817d1","cross_cats_sorted":["physics.optics"],"license":"","primary_cat":"quant-ph","submitted_at":"2006-03-06T14:23:13Z","title_canon_sha256":"33ece36c3a9a2c94bf1fe29a87ea2198c5c4ec369409c693420f0f4bcb31ba3e"},"schema_version":"1.0","source":{"id":"quant-ph/0603043","kind":"arxiv","version":4}},"canonical_sha256":"6289ce49d5797707e48e9aff18fb8947bbae222b30466e728856843125edfd3e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6289ce49d5797707e48e9aff18fb8947bbae222b30466e728856843125edfd3e","first_computed_at":"2026-07-04T14:54:06.110945Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:54:06.110945Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gGgLuE9Oe96V6VBMHKJi6RkyHbzUx66uOKsvMNHQ6NveQa8MSwXOlHDsC7Hi0XyDIfoolCrgke3IUBJT3fSCCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T14:54:06.111284Z","signed_message":"canonical_sha256_bytes"},"source_id":"quant-ph/0603043","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:74f629c011e61a9ecdb25d81995bf73c5725a6d9cb0697637bef27049043ee63","sha256:505a9f4028031508d17529d6a743be9507a7c99f579556f805cba3b6a23d6d28"],"state_sha256":"556d25a3f874a2b7afdae2a9e30aa49b32ba2841b8a54d3434e4e129ca669f96"}