{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:END3NSGOLMRTKBKKEXBYS372DQ","short_pith_number":"pith:END3NSGO","schema_version":"1.0","canonical_sha256":"2347b6c8ce5b2335054a25c3896ffa1c3c653248388d396cc59fb574e57d0e04","source":{"kind":"arxiv","id":"2201.03020","version":2},"attestation_state":"computed","paper":{"title":"Using the Autler-Townes and ac Stark effects to optically tune the frequency of indistinguishable single-photons from an on-demand source","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Chris Gustin, {\\L}ukasz Dusanowski, Stephen Hughes, Sven H\\\"ofling","submitted_at":"2022-01-09T14:24:26Z","abstract_excerpt":"We describe how a coherent optical drive that is near-resonant with the upper rungs of a three-level ladder system, in conjunction with a short pulse excitation, can be used to provide a frequency-tunable source of on-demand single photons. Using an intuitive master equation model, we identify two distinct regimes of device operation: (i) for a resonant drive, the source operates using the Autler-Townes effect, and (ii) for an off-resonant drive, the source exploits the ac Stark effect. The former regime allows for a large frequency tuning range but coherence suffers from timing jitter effects"},"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":"2201.03020","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2022-01-09T14:24:26Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"9fd36b6c4743a761e3d394307c3790eee2f4345a0b33e1f18c04f72121c8ea0b","abstract_canon_sha256":"a83ca6658c3c9a6b8abf0bf7ee310195f61822416dc577f82aeab1f285d0d4d3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:51:21.168896Z","signature_b64":"AL8WdAPf46j1bxjtRnbQ/kefVNCt0EPHZ+c52O5bntartd84UqfNNDBvG+wuKO9T/j7K60gmfa3Ji8+Me3SGDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2347b6c8ce5b2335054a25c3896ffa1c3c653248388d396cc59fb574e57d0e04","last_reissued_at":"2026-07-05T04:51:21.168419Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:51:21.168419Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Using the Autler-Townes and ac Stark effects to optically tune the frequency of indistinguishable single-photons from an on-demand source","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Chris Gustin, {\\L}ukasz Dusanowski, Stephen Hughes, Sven H\\\"ofling","submitted_at":"2022-01-09T14:24:26Z","abstract_excerpt":"We describe how a coherent optical drive that is near-resonant with the upper rungs of a three-level ladder system, in conjunction with a short pulse excitation, can be used to provide a frequency-tunable source of on-demand single photons. Using an intuitive master equation model, we identify two distinct regimes of device operation: (i) for a resonant drive, the source operates using the Autler-Townes effect, and (ii) for an off-resonant drive, the source exploits the ac Stark effect. The former regime allows for a large frequency tuning range but coherence suffers from timing jitter effects"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.03020","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2201.03020/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2201.03020","created_at":"2026-07-05T04:51:21.168477+00:00"},{"alias_kind":"arxiv_version","alias_value":"2201.03020v2","created_at":"2026-07-05T04:51:21.168477+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.03020","created_at":"2026-07-05T04:51:21.168477+00:00"},{"alias_kind":"pith_short_12","alias_value":"END3NSGOLMRT","created_at":"2026-07-05T04:51:21.168477+00:00"},{"alias_kind":"pith_short_16","alias_value":"END3NSGOLMRTKBKK","created_at":"2026-07-05T04:51:21.168477+00:00"},{"alias_kind":"pith_short_8","alias_value":"END3NSGO","created_at":"2026-07-05T04:51:21.168477+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/END3NSGOLMRTKBKKEXBYS372DQ","json":"https://pith.science/pith/END3NSGOLMRTKBKKEXBYS372DQ.json","graph_json":"https://pith.science/api/pith-number/END3NSGOLMRTKBKKEXBYS372DQ/graph.json","events_json":"https://pith.science/api/pith-number/END3NSGOLMRTKBKKEXBYS372DQ/events.json","paper":"https://pith.science/paper/END3NSGO"},"agent_actions":{"view_html":"https://pith.science/pith/END3NSGOLMRTKBKKEXBYS372DQ","download_json":"https://pith.science/pith/END3NSGOLMRTKBKKEXBYS372DQ.json","view_paper":"https://pith.science/paper/END3NSGO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2201.03020&json=true","fetch_graph":"https://pith.science/api/pith-number/END3NSGOLMRTKBKKEXBYS372DQ/graph.json","fetch_events":"https://pith.science/api/pith-number/END3NSGOLMRTKBKKEXBYS372DQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/END3NSGOLMRTKBKKEXBYS372DQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/END3NSGOLMRTKBKKEXBYS372DQ/action/storage_attestation","attest_author":"https://pith.science/pith/END3NSGOLMRTKBKKEXBYS372DQ/action/author_attestation","sign_citation":"https://pith.science/pith/END3NSGOLMRTKBKKEXBYS372DQ/action/citation_signature","submit_replication":"https://pith.science/pith/END3NSGOLMRTKBKKEXBYS372DQ/action/replication_record"}},"created_at":"2026-07-05T04:51:21.168477+00:00","updated_at":"2026-07-05T04:51:21.168477+00:00"}