{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:GQIGVDCFBFMJ6GI4X35IRYBIJJ","short_pith_number":"pith:GQIGVDCF","schema_version":"1.0","canonical_sha256":"34106a8c4509589f191cbefa88e0284a44827f89c1da9a3086c81069aab7ecd1","source":{"kind":"arxiv","id":"quant-ph/0507188","version":1},"attestation_state":"computed","paper":{"title":"Diffusion-induced Ramsey narrowing","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"David F. Phillips, Irina Novikova, Ronald L. Walsworth, Yanhong Xiao","submitted_at":"2005-07-19T17:45:57Z","abstract_excerpt":"A novel form of Ramsey narrowing is identified and characterized. For long-lived coherent atomic states coupled by laser fields, the diffusion of atoms in-and-out of the laser beam induces a spectral narrowing of the atomic resonance lineshape. Illustrative experiments and an intuitive analytical model are presented for this diffusion-induced Ramsey narrowing, which occurs commonly in optically-interrogated systems."},"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":"quant-ph/0507188","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"quant-ph","submitted_at":"2005-07-19T17:45:57Z","cross_cats_sorted":[],"title_canon_sha256":"fed2a1cd1d6bea6dedd603b237028f6650f29f542a0b660dc02007059ec8dfb8","abstract_canon_sha256":"0a9153ffbfbab99ad1667ad45c9c6bce512a63edca8750768b6f82e81bf8789d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:57.640129Z","signature_b64":"G2ueqDzfDEzJW9RlGlbViklEXN0C5jpQIQR/B/GrUOViFcJCi0TmEfP/4zyOkD6D9fC1o/pgcym3LOx33DuQDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"34106a8c4509589f191cbefa88e0284a44827f89c1da9a3086c81069aab7ecd1","last_reissued_at":"2026-05-18T01:37:57.639583Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:57.639583Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Diffusion-induced Ramsey narrowing","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"David F. Phillips, Irina Novikova, Ronald L. Walsworth, Yanhong Xiao","submitted_at":"2005-07-19T17:45:57Z","abstract_excerpt":"A novel form of Ramsey narrowing is identified and characterized. For long-lived coherent atomic states coupled by laser fields, the diffusion of atoms in-and-out of the laser beam induces a spectral narrowing of the atomic resonance lineshape. Illustrative experiments and an intuitive analytical model are presented for this diffusion-induced Ramsey narrowing, which occurs commonly in optically-interrogated systems."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0507188","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":"quant-ph/0507188","created_at":"2026-05-18T01:37:57.639680+00:00"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0507188v1","created_at":"2026-05-18T01:37:57.639680+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0507188","created_at":"2026-05-18T01:37:57.639680+00:00"},{"alias_kind":"pith_short_12","alias_value":"GQIGVDCFBFMJ","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_16","alias_value":"GQIGVDCFBFMJ6GI4","created_at":"2026-05-18T12:25:53.335082+00:00"},{"alias_kind":"pith_short_8","alias_value":"GQIGVDCF","created_at":"2026-05-18T12:25:53.335082+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/GQIGVDCFBFMJ6GI4X35IRYBIJJ","json":"https://pith.science/pith/GQIGVDCFBFMJ6GI4X35IRYBIJJ.json","graph_json":"https://pith.science/api/pith-number/GQIGVDCFBFMJ6GI4X35IRYBIJJ/graph.json","events_json":"https://pith.science/api/pith-number/GQIGVDCFBFMJ6GI4X35IRYBIJJ/events.json","paper":"https://pith.science/paper/GQIGVDCF"},"agent_actions":{"view_html":"https://pith.science/pith/GQIGVDCFBFMJ6GI4X35IRYBIJJ","download_json":"https://pith.science/pith/GQIGVDCFBFMJ6GI4X35IRYBIJJ.json","view_paper":"https://pith.science/paper/GQIGVDCF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=quant-ph/0507188&json=true","fetch_graph":"https://pith.science/api/pith-number/GQIGVDCFBFMJ6GI4X35IRYBIJJ/graph.json","fetch_events":"https://pith.science/api/pith-number/GQIGVDCFBFMJ6GI4X35IRYBIJJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GQIGVDCFBFMJ6GI4X35IRYBIJJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GQIGVDCFBFMJ6GI4X35IRYBIJJ/action/storage_attestation","attest_author":"https://pith.science/pith/GQIGVDCFBFMJ6GI4X35IRYBIJJ/action/author_attestation","sign_citation":"https://pith.science/pith/GQIGVDCFBFMJ6GI4X35IRYBIJJ/action/citation_signature","submit_replication":"https://pith.science/pith/GQIGVDCFBFMJ6GI4X35IRYBIJJ/action/replication_record"}},"created_at":"2026-05-18T01:37:57.639680+00:00","updated_at":"2026-05-18T01:37:57.639680+00:00"}