{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:4QBVMWFVJFSBKEIEULUAYHQOYW","short_pith_number":"pith:4QBVMWFV","schema_version":"1.0","canonical_sha256":"e4035658b54964151104a2e80c1e0ec5abfdae66ab07a2eb532e8df4ce224f44","source":{"kind":"arxiv","id":"1408.0659","version":1},"attestation_state":"computed","paper":{"title":"Lamb-Dicke spectroscopy of atoms in a hollow-core photonic crystal fibre","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"Fetah Benabid, Franco Nori, Hidetoshi Katori, Luca Vincetti, Shoichi Okaba, Tetsushi Takano, Tom Bradley, Valery Yampol'skii, Zakhar Maizelis","submitted_at":"2014-08-04T12:30:23Z","abstract_excerpt":"Unlike photons, which are conveniently handled by mirrors and optical fibres without loss of coherence, atoms lose their coherence via atom-atom and atom-wall interactions. This decoherence of atoms deteriorates the performance of atomic clocks and magnetometers, and also hinders their miniaturisation. Here we report a novel platform for precision spectroscopy. Ultracold strontium atoms inside a kKagome-lattice hollow-core photonic crystal fibre (HC-PCF) are transversely confined by an optical lattice to prevent atoms from interacting with the fibre wall. By confining at most one atom in each "},"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":"1408.0659","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2014-08-04T12:30:23Z","cross_cats_sorted":[],"title_canon_sha256":"e85fd1e1b20ccf0d857b644170adde52ce4b9914f316aa48941f423976300010","abstract_canon_sha256":"ea3cb7d50ba50b16b723639ceaf7dbc81b9d8ed8d84bd6896a99d75a6c6beec5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:45:56.565190Z","signature_b64":"49Ee67bPubN21oRh90CQ4xAtKfdBpamAmShTpX9J+n6qGFIyJiX01yqE/ETCNcB/PgY47zGtZoCyRNgKg0LYDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e4035658b54964151104a2e80c1e0ec5abfdae66ab07a2eb532e8df4ce224f44","last_reissued_at":"2026-05-18T02:45:56.564635Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:45:56.564635Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Lamb-Dicke spectroscopy of atoms in a hollow-core photonic crystal fibre","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.atom-ph","authors_text":"Fetah Benabid, Franco Nori, Hidetoshi Katori, Luca Vincetti, Shoichi Okaba, Tetsushi Takano, Tom Bradley, Valery Yampol'skii, Zakhar Maizelis","submitted_at":"2014-08-04T12:30:23Z","abstract_excerpt":"Unlike photons, which are conveniently handled by mirrors and optical fibres without loss of coherence, atoms lose their coherence via atom-atom and atom-wall interactions. This decoherence of atoms deteriorates the performance of atomic clocks and magnetometers, and also hinders their miniaturisation. Here we report a novel platform for precision spectroscopy. Ultracold strontium atoms inside a kKagome-lattice hollow-core photonic crystal fibre (HC-PCF) are transversely confined by an optical lattice to prevent atoms from interacting with the fibre wall. By confining at most one atom in each "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.0659","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":"1408.0659","created_at":"2026-05-18T02:45:56.564727+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.0659v1","created_at":"2026-05-18T02:45:56.564727+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.0659","created_at":"2026-05-18T02:45:56.564727+00:00"},{"alias_kind":"pith_short_12","alias_value":"4QBVMWFVJFSB","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_16","alias_value":"4QBVMWFVJFSBKEIE","created_at":"2026-05-18T12:28:14.216126+00:00"},{"alias_kind":"pith_short_8","alias_value":"4QBVMWFV","created_at":"2026-05-18T12:28:14.216126+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/4QBVMWFVJFSBKEIEULUAYHQOYW","json":"https://pith.science/pith/4QBVMWFVJFSBKEIEULUAYHQOYW.json","graph_json":"https://pith.science/api/pith-number/4QBVMWFVJFSBKEIEULUAYHQOYW/graph.json","events_json":"https://pith.science/api/pith-number/4QBVMWFVJFSBKEIEULUAYHQOYW/events.json","paper":"https://pith.science/paper/4QBVMWFV"},"agent_actions":{"view_html":"https://pith.science/pith/4QBVMWFVJFSBKEIEULUAYHQOYW","download_json":"https://pith.science/pith/4QBVMWFVJFSBKEIEULUAYHQOYW.json","view_paper":"https://pith.science/paper/4QBVMWFV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.0659&json=true","fetch_graph":"https://pith.science/api/pith-number/4QBVMWFVJFSBKEIEULUAYHQOYW/graph.json","fetch_events":"https://pith.science/api/pith-number/4QBVMWFVJFSBKEIEULUAYHQOYW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4QBVMWFVJFSBKEIEULUAYHQOYW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4QBVMWFVJFSBKEIEULUAYHQOYW/action/storage_attestation","attest_author":"https://pith.science/pith/4QBVMWFVJFSBKEIEULUAYHQOYW/action/author_attestation","sign_citation":"https://pith.science/pith/4QBVMWFVJFSBKEIEULUAYHQOYW/action/citation_signature","submit_replication":"https://pith.science/pith/4QBVMWFVJFSBKEIEULUAYHQOYW/action/replication_record"}},"created_at":"2026-05-18T02:45:56.564727+00:00","updated_at":"2026-05-18T02:45:56.564727+00:00"}