{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:MSAPFBOWDQ7XKFFX4BFY2G4HPM","short_pith_number":"pith:MSAPFBOW","schema_version":"1.0","canonical_sha256":"6480f285d61c3f7514b7e04b8d1b877b125e7753822e7c3f1280b10ac77ba94d","source":{"kind":"arxiv","id":"1906.04154","version":4},"attestation_state":"computed","paper":{"title":"Zeeman-tunable Modulation Transfer Spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det","physics.optics","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Charles M\\\"ohl, Charles S. Adams, Chloe So, Nicholas L. R. Spong, Teodora Ilieva, Yuechun Jiao","submitted_at":"2019-06-07T10:22:55Z","abstract_excerpt":"Active frequency stabilization of a laser to an atomic or molecular resonance underpins many modern-day AMO physics experiments. With a flat background and high signal-to-noise ratio, modulation transfer spectroscopy (MTS) offers an accurate and stable method for laser locking. Despite its benefits, however, the four-wave mixing process that is inherent to the MTS technique entails that the strongest modulation transfer signals are only observed for closed transitions, excluding MTS from numerous applications. Here, we report for the first time the observation of a magnetically tunable MTS err"},"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":"1906.04154","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2019-06-07T10:22:55Z","cross_cats_sorted":["physics.ins-det","physics.optics","quant-ph"],"title_canon_sha256":"76d50c704a975735a0ef1b9b4c640fd4bd36867d42df77515f9ffc52fc7bba31","abstract_canon_sha256":"c41d20fec8f69eddb793a882eb02dcce580537e585d2a2d187692204891000d8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:30:15.327025Z","signature_b64":"13uP5JmcfFoNBT7+vFoNp86tL25ak6SVDwdSR8Wmgqf6niKXWq45wHUC1s2QImqmHlL4LhiUvtDhtZGAbWi8Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6480f285d61c3f7514b7e04b8d1b877b125e7753822e7c3f1280b10ac77ba94d","last_reissued_at":"2026-07-05T00:30:15.326648Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:30:15.326648Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Zeeman-tunable Modulation Transfer Spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ins-det","physics.optics","quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"Charles M\\\"ohl, Charles S. Adams, Chloe So, Nicholas L. R. Spong, Teodora Ilieva, Yuechun Jiao","submitted_at":"2019-06-07T10:22:55Z","abstract_excerpt":"Active frequency stabilization of a laser to an atomic or molecular resonance underpins many modern-day AMO physics experiments. With a flat background and high signal-to-noise ratio, modulation transfer spectroscopy (MTS) offers an accurate and stable method for laser locking. Despite its benefits, however, the four-wave mixing process that is inherent to the MTS technique entails that the strongest modulation transfer signals are only observed for closed transitions, excluding MTS from numerous applications. Here, we report for the first time the observation of a magnetically tunable MTS err"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.04154","kind":"arxiv","version":4},"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/1906.04154/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":"1906.04154","created_at":"2026-07-05T00:30:15.326697+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.04154v4","created_at":"2026-07-05T00:30:15.326697+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.04154","created_at":"2026-07-05T00:30:15.326697+00:00"},{"alias_kind":"pith_short_12","alias_value":"MSAPFBOWDQ7X","created_at":"2026-07-05T00:30:15.326697+00:00"},{"alias_kind":"pith_short_16","alias_value":"MSAPFBOWDQ7XKFFX","created_at":"2026-07-05T00:30:15.326697+00:00"},{"alias_kind":"pith_short_8","alias_value":"MSAPFBOW","created_at":"2026-07-05T00:30:15.326697+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/MSAPFBOWDQ7XKFFX4BFY2G4HPM","json":"https://pith.science/pith/MSAPFBOWDQ7XKFFX4BFY2G4HPM.json","graph_json":"https://pith.science/api/pith-number/MSAPFBOWDQ7XKFFX4BFY2G4HPM/graph.json","events_json":"https://pith.science/api/pith-number/MSAPFBOWDQ7XKFFX4BFY2G4HPM/events.json","paper":"https://pith.science/paper/MSAPFBOW"},"agent_actions":{"view_html":"https://pith.science/pith/MSAPFBOWDQ7XKFFX4BFY2G4HPM","download_json":"https://pith.science/pith/MSAPFBOWDQ7XKFFX4BFY2G4HPM.json","view_paper":"https://pith.science/paper/MSAPFBOW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.04154&json=true","fetch_graph":"https://pith.science/api/pith-number/MSAPFBOWDQ7XKFFX4BFY2G4HPM/graph.json","fetch_events":"https://pith.science/api/pith-number/MSAPFBOWDQ7XKFFX4BFY2G4HPM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MSAPFBOWDQ7XKFFX4BFY2G4HPM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MSAPFBOWDQ7XKFFX4BFY2G4HPM/action/storage_attestation","attest_author":"https://pith.science/pith/MSAPFBOWDQ7XKFFX4BFY2G4HPM/action/author_attestation","sign_citation":"https://pith.science/pith/MSAPFBOWDQ7XKFFX4BFY2G4HPM/action/citation_signature","submit_replication":"https://pith.science/pith/MSAPFBOWDQ7XKFFX4BFY2G4HPM/action/replication_record"}},"created_at":"2026-07-05T00:30:15.326697+00:00","updated_at":"2026-07-05T00:30:15.326697+00:00"}