{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:6OYUX4CNLQ7N7DXXTQR5QVDGR5","short_pith_number":"pith:6OYUX4CN","schema_version":"1.0","canonical_sha256":"f3b14bf04d5c3edf8ef79c23d854668f69db794494e775fb65aaf2a88699e5b6","source":{"kind":"arxiv","id":"1204.0506","version":1},"attestation_state":"computed","paper":{"title":"Laser stabilization to an atomic transition using an optically generated dispersive lineshape","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"Fabiano Queiroga, Itamar Vidal, Marcos Ori\\'a, Martine Chevrollier, Thierry Passerat de Silans, Valdeci Mestre, Weliton Soares Martins","submitted_at":"2012-04-02T19:38:23Z","abstract_excerpt":"We report on a simple and robust technique to generate a dispersive signal which serves as an error signal to electronically stabilize a monomode cw laser emitting around an atomic resonance. We explore nonlinear effects in the laser beam propagation through a resonant vapor by way of spatial filtering. The performance of this technique is validated by locking semiconductor lasers to the cesium and rubidiumD2 line and observing long-term reduction of the emission frequency drifts, making the laser well adapted for many atomic physics applications."},"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":"1204.0506","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2012-04-02T19:38:23Z","cross_cats_sorted":[],"title_canon_sha256":"72364918b54d9bafb4739bb8cd39bb57bbac7f164244937abf6de0448289b6ec","abstract_canon_sha256":"e631e8e4d050716e04b218fb38fc6a90f9eb5c6abcbe1c8e017280a4c87f5f8d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:51:00.235836Z","signature_b64":"qEAepFxQZ2EHX+dETTxs5lYysQnlbl3iQlmy0MyAA3XcORbH4LwYJ6zuGxiM0RREwgaAiWNR4Uo8NqyjvgPtCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f3b14bf04d5c3edf8ef79c23d854668f69db794494e775fb65aaf2a88699e5b6","last_reissued_at":"2026-05-18T03:51:00.235233Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:51:00.235233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Laser stabilization to an atomic transition using an optically generated dispersive lineshape","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"Fabiano Queiroga, Itamar Vidal, Marcos Ori\\'a, Martine Chevrollier, Thierry Passerat de Silans, Valdeci Mestre, Weliton Soares Martins","submitted_at":"2012-04-02T19:38:23Z","abstract_excerpt":"We report on a simple and robust technique to generate a dispersive signal which serves as an error signal to electronically stabilize a monomode cw laser emitting around an atomic resonance. We explore nonlinear effects in the laser beam propagation through a resonant vapor by way of spatial filtering. The performance of this technique is validated by locking semiconductor lasers to the cesium and rubidiumD2 line and observing long-term reduction of the emission frequency drifts, making the laser well adapted for many atomic physics applications."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.0506","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":"1204.0506","created_at":"2026-05-18T03:51:00.235322+00:00"},{"alias_kind":"arxiv_version","alias_value":"1204.0506v1","created_at":"2026-05-18T03:51:00.235322+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.0506","created_at":"2026-05-18T03:51:00.235322+00:00"},{"alias_kind":"pith_short_12","alias_value":"6OYUX4CNLQ7N","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_16","alias_value":"6OYUX4CNLQ7N7DXX","created_at":"2026-05-18T12:26:56.085431+00:00"},{"alias_kind":"pith_short_8","alias_value":"6OYUX4CN","created_at":"2026-05-18T12:26:56.085431+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/6OYUX4CNLQ7N7DXXTQR5QVDGR5","json":"https://pith.science/pith/6OYUX4CNLQ7N7DXXTQR5QVDGR5.json","graph_json":"https://pith.science/api/pith-number/6OYUX4CNLQ7N7DXXTQR5QVDGR5/graph.json","events_json":"https://pith.science/api/pith-number/6OYUX4CNLQ7N7DXXTQR5QVDGR5/events.json","paper":"https://pith.science/paper/6OYUX4CN"},"agent_actions":{"view_html":"https://pith.science/pith/6OYUX4CNLQ7N7DXXTQR5QVDGR5","download_json":"https://pith.science/pith/6OYUX4CNLQ7N7DXXTQR5QVDGR5.json","view_paper":"https://pith.science/paper/6OYUX4CN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1204.0506&json=true","fetch_graph":"https://pith.science/api/pith-number/6OYUX4CNLQ7N7DXXTQR5QVDGR5/graph.json","fetch_events":"https://pith.science/api/pith-number/6OYUX4CNLQ7N7DXXTQR5QVDGR5/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6OYUX4CNLQ7N7DXXTQR5QVDGR5/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6OYUX4CNLQ7N7DXXTQR5QVDGR5/action/storage_attestation","attest_author":"https://pith.science/pith/6OYUX4CNLQ7N7DXXTQR5QVDGR5/action/author_attestation","sign_citation":"https://pith.science/pith/6OYUX4CNLQ7N7DXXTQR5QVDGR5/action/citation_signature","submit_replication":"https://pith.science/pith/6OYUX4CNLQ7N7DXXTQR5QVDGR5/action/replication_record"}},"created_at":"2026-05-18T03:51:00.235322+00:00","updated_at":"2026-05-18T03:51:00.235322+00:00"}