{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:QOSAEECCRA77GU2XLI7BPPRDWB","short_pith_number":"pith:QOSAEECC","schema_version":"1.0","canonical_sha256":"83a4021042883ff353575a3e17be23b078970ad90bf0f2b259d22bec3be091d0","source":{"kind":"arxiv","id":"0805.3317","version":1},"attestation_state":"computed","paper":{"title":"Determination of phase noise spectra in optoelectronic microwave oscillators: a Langevin approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det"],"primary_cat":"physics.optics","authors_text":"Enrico Rubiola, Kirill Volyanskiy, Laurent Larger, Pere Colet, Yanne Kouomou Chembo","submitted_at":"2008-05-21T17:32:50Z","abstract_excerpt":"We introduce a stochastic model for the determination of phase noise in optoelectronic oscillators. After a short overview of the main results for the phase diffusion approach in autonomous oscillators, an extension is proposed for the case of optoelectronic oscillators where the microwave is a limit-cycle originated from a bifurcation induced by nonlinearity and time-delay. This Langevin approach based on stochastic calculus is also successfully confronted with experimental measurements."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"0805.3317","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2008-05-21T17:32:50Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"ff18545debea26c25b845c75b689bed82e8bd4ce12fdaed2e4f80a60ff08ab3d","abstract_canon_sha256":"2c0323b946239b7e42495082690f1f899edcd6ec09883338ef3010b8cc2de002"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:11.767409Z","signature_b64":"VbfKXoM3keqRyDXT1nutNGYy0LzUcIl7YEqP7ttqlgBU/xhiKwFlz+3WUaqf1usaNcsNzw3L5qPxY58qe0y4Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"83a4021042883ff353575a3e17be23b078970ad90bf0f2b259d22bec3be091d0","last_reissued_at":"2026-05-18T00:59:11.766683Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:11.766683Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Determination of phase noise spectra in optoelectronic microwave oscillators: a Langevin approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det"],"primary_cat":"physics.optics","authors_text":"Enrico Rubiola, Kirill Volyanskiy, Laurent Larger, Pere Colet, Yanne Kouomou Chembo","submitted_at":"2008-05-21T17:32:50Z","abstract_excerpt":"We introduce a stochastic model for the determination of phase noise in optoelectronic oscillators. After a short overview of the main results for the phase diffusion approach in autonomous oscillators, an extension is proposed for the case of optoelectronic oscillators where the microwave is a limit-cycle originated from a bifurcation induced by nonlinearity and time-delay. This Langevin approach based on stochastic calculus is also successfully confronted with experimental measurements."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0805.3317","kind":"arxiv","version":1},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"0805.3317","created_at":"2026-05-18T00:59:11.766797+00:00"},{"alias_kind":"arxiv_version","alias_value":"0805.3317v1","created_at":"2026-05-18T00:59:11.766797+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0805.3317","created_at":"2026-05-18T00:59:11.766797+00:00"},{"alias_kind":"pith_short_12","alias_value":"QOSAEECCRA77","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_16","alias_value":"QOSAEECCRA77GU2X","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_8","alias_value":"QOSAEECC","created_at":"2026-05-18T12:25:58.018023+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/QOSAEECCRA77GU2XLI7BPPRDWB","json":"https://pith.science/pith/QOSAEECCRA77GU2XLI7BPPRDWB.json","graph_json":"https://pith.science/api/pith-number/QOSAEECCRA77GU2XLI7BPPRDWB/graph.json","events_json":"https://pith.science/api/pith-number/QOSAEECCRA77GU2XLI7BPPRDWB/events.json","paper":"https://pith.science/paper/QOSAEECC"},"agent_actions":{"view_html":"https://pith.science/pith/QOSAEECCRA77GU2XLI7BPPRDWB","download_json":"https://pith.science/pith/QOSAEECCRA77GU2XLI7BPPRDWB.json","view_paper":"https://pith.science/paper/QOSAEECC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0805.3317&json=true","fetch_graph":"https://pith.science/api/pith-number/QOSAEECCRA77GU2XLI7BPPRDWB/graph.json","fetch_events":"https://pith.science/api/pith-number/QOSAEECCRA77GU2XLI7BPPRDWB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QOSAEECCRA77GU2XLI7BPPRDWB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QOSAEECCRA77GU2XLI7BPPRDWB/action/storage_attestation","attest_author":"https://pith.science/pith/QOSAEECCRA77GU2XLI7BPPRDWB/action/author_attestation","sign_citation":"https://pith.science/pith/QOSAEECCRA77GU2XLI7BPPRDWB/action/citation_signature","submit_replication":"https://pith.science/pith/QOSAEECCRA77GU2XLI7BPPRDWB/action/replication_record"}},"created_at":"2026-05-18T00:59:11.766797+00:00","updated_at":"2026-05-18T00:59:11.766797+00:00"}