{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:INZFIOLNHP5A6HAVY4ZGQMQCJQ","short_pith_number":"pith:INZFIOLN","schema_version":"1.0","canonical_sha256":"437254396d3bfa0f1c15c7326832024c1fb8c3839b567f82e3a980d97a354c04","source":{"kind":"arxiv","id":"1307.6734","version":2},"attestation_state":"computed","paper":{"title":"Precise shaping of laser light by an acousto-optic deflector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Alexis Bonnin, Christopher Foot, Dimitris Trypogeorgos, Tiffany Harte","submitted_at":"2013-07-25T13:28:27Z","abstract_excerpt":"We present a laser beam shaping method using acousto-optic deflection of light and discuss its application to dipole trapping of ultracold atoms. By driving the acousto-optic deflector with multiple frequencies, we generate an array of overlapping diffraction-limited beams that combine to form an arbitrary-shaped smooth and continuous trapping potential. Confinement of atoms in a flat-bottomed potential formed by a laser beam with uniform intensity over its central region confers numerous advantages over the harmonic confinement intrinsic to Gaussian beam dipole traps and many other trapping s"},"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":"1307.6734","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-07-25T13:28:27Z","cross_cats_sorted":[],"title_canon_sha256":"5d2ea972aa164d6cb08783739e72ba7e9686fabccf411a5c1378be8499f897dc","abstract_canon_sha256":"099b00820bcf519c70e1ac4694591cfe2a18c3c4a5f4d2a0a31e1ad25e4ecefe"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:03:31.905900Z","signature_b64":"yArj7vz0+8Ks1FB/6MuVTcGVpBQD3TYJmHTgcBFH7EV5CJlGppNbiaiFWQmfuO8Y5umRW67F1thLYh574tP0Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"437254396d3bfa0f1c15c7326832024c1fb8c3839b567f82e3a980d97a354c04","last_reissued_at":"2026-05-18T03:03:31.904919Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:03:31.904919Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Precise shaping of laser light by an acousto-optic deflector","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Alexis Bonnin, Christopher Foot, Dimitris Trypogeorgos, Tiffany Harte","submitted_at":"2013-07-25T13:28:27Z","abstract_excerpt":"We present a laser beam shaping method using acousto-optic deflection of light and discuss its application to dipole trapping of ultracold atoms. By driving the acousto-optic deflector with multiple frequencies, we generate an array of overlapping diffraction-limited beams that combine to form an arbitrary-shaped smooth and continuous trapping potential. Confinement of atoms in a flat-bottomed potential formed by a laser beam with uniform intensity over its central region confers numerous advantages over the harmonic confinement intrinsic to Gaussian beam dipole traps and many other trapping s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6734","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":""},"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":"1307.6734","created_at":"2026-05-18T03:03:31.905097+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.6734v2","created_at":"2026-05-18T03:03:31.905097+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6734","created_at":"2026-05-18T03:03:31.905097+00:00"},{"alias_kind":"pith_short_12","alias_value":"INZFIOLNHP5A","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_16","alias_value":"INZFIOLNHP5A6HAV","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_8","alias_value":"INZFIOLN","created_at":"2026-05-18T12:27:46.883200+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/INZFIOLNHP5A6HAVY4ZGQMQCJQ","json":"https://pith.science/pith/INZFIOLNHP5A6HAVY4ZGQMQCJQ.json","graph_json":"https://pith.science/api/pith-number/INZFIOLNHP5A6HAVY4ZGQMQCJQ/graph.json","events_json":"https://pith.science/api/pith-number/INZFIOLNHP5A6HAVY4ZGQMQCJQ/events.json","paper":"https://pith.science/paper/INZFIOLN"},"agent_actions":{"view_html":"https://pith.science/pith/INZFIOLNHP5A6HAVY4ZGQMQCJQ","download_json":"https://pith.science/pith/INZFIOLNHP5A6HAVY4ZGQMQCJQ.json","view_paper":"https://pith.science/paper/INZFIOLN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.6734&json=true","fetch_graph":"https://pith.science/api/pith-number/INZFIOLNHP5A6HAVY4ZGQMQCJQ/graph.json","fetch_events":"https://pith.science/api/pith-number/INZFIOLNHP5A6HAVY4ZGQMQCJQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/INZFIOLNHP5A6HAVY4ZGQMQCJQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/INZFIOLNHP5A6HAVY4ZGQMQCJQ/action/storage_attestation","attest_author":"https://pith.science/pith/INZFIOLNHP5A6HAVY4ZGQMQCJQ/action/author_attestation","sign_citation":"https://pith.science/pith/INZFIOLNHP5A6HAVY4ZGQMQCJQ/action/citation_signature","submit_replication":"https://pith.science/pith/INZFIOLNHP5A6HAVY4ZGQMQCJQ/action/replication_record"}},"created_at":"2026-05-18T03:03:31.905097+00:00","updated_at":"2026-05-18T03:03:31.905097+00:00"}