{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:7BQP3PAMF3JUNN6DRJGMZYWBXL","short_pith_number":"pith:7BQP3PAM","schema_version":"1.0","canonical_sha256":"f860fdbc0c2ed346b7c38a4ccce2c1bad8208a634bcdaf20385db37b7bdd1fd1","source":{"kind":"arxiv","id":"1402.5776","version":1},"attestation_state":"computed","paper":{"title":"Measurement of the scalar third-order electric polarizability of the Cs ground state using CPT-spectroscopy in Ramsey geometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"Antoine Weis, Jean-Luc Robyr, Paul Knowles","submitted_at":"2014-02-24T10:28:11Z","abstract_excerpt":"The AC Stark shift induced by blackbody radiation is a major source of systematic uncertainty in present-day cesium microwave frequency standards. The shift is parametrized in terms of a third-order electric polarizability $\\alpha_0^{(3)}$ that can be inferred from the static electric field displacement of the clock transition resonance. In this paper, we report on an all-optical CPT pump-probe experiment measuring the differential polarizability $\\Delta \\alpha_0^{(3)} = \\alpha_0^{(3)}(F{=}4) - \\alpha_0^{(3)}(F{=}3)$ on a thermal Cs atomic beam, from which we infer $ \\alpha_0^{(3)}(F{=}4) = 2."},"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":"1402.5776","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-02-24T10:28:11Z","cross_cats_sorted":[],"title_canon_sha256":"5addc430973a4c87d29fa8dd8ecaf05a44153f112d984844e31f606db76c1e8a","abstract_canon_sha256":"63339262102d1bed70ccef355704206d1b12de9f571160056963de8e71f8f579"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:58:13.678050Z","signature_b64":"CmVPQMfCiaZgkPeeDhbAPcMdSLjxppt3e/zIXeBZ6slebeInGG0RAYJUyLUpRz4eUYnTlVT+sGc9NvBXOm4YCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f860fdbc0c2ed346b7c38a4ccce2c1bad8208a634bcdaf20385db37b7bdd1fd1","last_reissued_at":"2026-05-18T02:58:13.677395Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:58:13.677395Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Measurement of the scalar third-order electric polarizability of the Cs ground state using CPT-spectroscopy in Ramsey geometry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"Antoine Weis, Jean-Luc Robyr, Paul Knowles","submitted_at":"2014-02-24T10:28:11Z","abstract_excerpt":"The AC Stark shift induced by blackbody radiation is a major source of systematic uncertainty in present-day cesium microwave frequency standards. The shift is parametrized in terms of a third-order electric polarizability $\\alpha_0^{(3)}$ that can be inferred from the static electric field displacement of the clock transition resonance. In this paper, we report on an all-optical CPT pump-probe experiment measuring the differential polarizability $\\Delta \\alpha_0^{(3)} = \\alpha_0^{(3)}(F{=}4) - \\alpha_0^{(3)}(F{=}3)$ on a thermal Cs atomic beam, from which we infer $ \\alpha_0^{(3)}(F{=}4) = 2."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.5776","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":"1402.5776","created_at":"2026-05-18T02:58:13.677484+00:00"},{"alias_kind":"arxiv_version","alias_value":"1402.5776v1","created_at":"2026-05-18T02:58:13.677484+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.5776","created_at":"2026-05-18T02:58:13.677484+00:00"},{"alias_kind":"pith_short_12","alias_value":"7BQP3PAMF3JU","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_16","alias_value":"7BQP3PAMF3JUNN6D","created_at":"2026-05-18T12:28:16.859392+00:00"},{"alias_kind":"pith_short_8","alias_value":"7BQP3PAM","created_at":"2026-05-18T12:28:16.859392+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/7BQP3PAMF3JUNN6DRJGMZYWBXL","json":"https://pith.science/pith/7BQP3PAMF3JUNN6DRJGMZYWBXL.json","graph_json":"https://pith.science/api/pith-number/7BQP3PAMF3JUNN6DRJGMZYWBXL/graph.json","events_json":"https://pith.science/api/pith-number/7BQP3PAMF3JUNN6DRJGMZYWBXL/events.json","paper":"https://pith.science/paper/7BQP3PAM"},"agent_actions":{"view_html":"https://pith.science/pith/7BQP3PAMF3JUNN6DRJGMZYWBXL","download_json":"https://pith.science/pith/7BQP3PAMF3JUNN6DRJGMZYWBXL.json","view_paper":"https://pith.science/paper/7BQP3PAM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1402.5776&json=true","fetch_graph":"https://pith.science/api/pith-number/7BQP3PAMF3JUNN6DRJGMZYWBXL/graph.json","fetch_events":"https://pith.science/api/pith-number/7BQP3PAMF3JUNN6DRJGMZYWBXL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7BQP3PAMF3JUNN6DRJGMZYWBXL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7BQP3PAMF3JUNN6DRJGMZYWBXL/action/storage_attestation","attest_author":"https://pith.science/pith/7BQP3PAMF3JUNN6DRJGMZYWBXL/action/author_attestation","sign_citation":"https://pith.science/pith/7BQP3PAMF3JUNN6DRJGMZYWBXL/action/citation_signature","submit_replication":"https://pith.science/pith/7BQP3PAMF3JUNN6DRJGMZYWBXL/action/replication_record"}},"created_at":"2026-05-18T02:58:13.677484+00:00","updated_at":"2026-05-18T02:58:13.677484+00:00"}