{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:XK7RUM4SQ7RJHD3HSVHCHYGG5F","short_pith_number":"pith:XK7RUM4S","schema_version":"1.0","canonical_sha256":"babf1a339287e2938f67954e23e0c6e95a35c14f552ce28f2df31e63484ab03e","source":{"kind":"arxiv","id":"1811.01448","version":2},"attestation_state":"computed","paper":{"title":"Grey-molasses optical-tweezer loading: Controlling collisions for scaling atom-array assembly","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"C. A. Regal, C. Kiehl, M. O. Brown, T. Thiele, T.-W. Hsu","submitted_at":"2018-11-04T22:22:02Z","abstract_excerpt":"We show that with a purely blue-detuned cooling mechanism we can densely load single neutral atoms into large arrays of shallow optical tweezers. With this ability, more efficient assembly of larger ordered arrays will be possible - hence expanding the number of particles available for bottom-up quantum simulation and computation with atoms. Using Lambda-enhanced grey molasses on the D1 line of 87Rb, we achieve loading into a single 0.63 mK trap with 89% probability, and we further extend this loading to 100 atoms at 80% probability. The loading behavior agrees with a model of consecutive ligh"},"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":"1811.01448","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.atom-ph","submitted_at":"2018-11-04T22:22:02Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"f40922d48d21724dc63e9219a2c52168113fc9b2cf5303fdcee6611f90d02f03","abstract_canon_sha256":"65c5c8a23653ffc213c2a7440899c9701d43d9795489274b106bcd50e233845f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:49:22.182944Z","signature_b64":"A730FHnhsLNCUXXV64Ny3e1CnGZWAF4+AR9b+UBViOc6F91zVPt7RQf+w1Pi+lI5JPQe0miZ+B7EUsj4wVkOCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"babf1a339287e2938f67954e23e0c6e95a35c14f552ce28f2df31e63484ab03e","last_reissued_at":"2026-05-17T23:49:22.182311Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:49:22.182311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Grey-molasses optical-tweezer loading: Controlling collisions for scaling atom-array assembly","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.atom-ph","authors_text":"C. A. Regal, C. Kiehl, M. O. Brown, T. Thiele, T.-W. Hsu","submitted_at":"2018-11-04T22:22:02Z","abstract_excerpt":"We show that with a purely blue-detuned cooling mechanism we can densely load single neutral atoms into large arrays of shallow optical tweezers. With this ability, more efficient assembly of larger ordered arrays will be possible - hence expanding the number of particles available for bottom-up quantum simulation and computation with atoms. Using Lambda-enhanced grey molasses on the D1 line of 87Rb, we achieve loading into a single 0.63 mK trap with 89% probability, and we further extend this loading to 100 atoms at 80% probability. The loading behavior agrees with a model of consecutive ligh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.01448","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":"1811.01448","created_at":"2026-05-17T23:49:22.182411+00:00"},{"alias_kind":"arxiv_version","alias_value":"1811.01448v2","created_at":"2026-05-17T23:49:22.182411+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.01448","created_at":"2026-05-17T23:49:22.182411+00:00"},{"alias_kind":"pith_short_12","alias_value":"XK7RUM4SQ7RJ","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_16","alias_value":"XK7RUM4SQ7RJHD3H","created_at":"2026-05-18T12:33:01.666342+00:00"},{"alias_kind":"pith_short_8","alias_value":"XK7RUM4S","created_at":"2026-05-18T12:33:01.666342+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/XK7RUM4SQ7RJHD3HSVHCHYGG5F","json":"https://pith.science/pith/XK7RUM4SQ7RJHD3HSVHCHYGG5F.json","graph_json":"https://pith.science/api/pith-number/XK7RUM4SQ7RJHD3HSVHCHYGG5F/graph.json","events_json":"https://pith.science/api/pith-number/XK7RUM4SQ7RJHD3HSVHCHYGG5F/events.json","paper":"https://pith.science/paper/XK7RUM4S"},"agent_actions":{"view_html":"https://pith.science/pith/XK7RUM4SQ7RJHD3HSVHCHYGG5F","download_json":"https://pith.science/pith/XK7RUM4SQ7RJHD3HSVHCHYGG5F.json","view_paper":"https://pith.science/paper/XK7RUM4S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1811.01448&json=true","fetch_graph":"https://pith.science/api/pith-number/XK7RUM4SQ7RJHD3HSVHCHYGG5F/graph.json","fetch_events":"https://pith.science/api/pith-number/XK7RUM4SQ7RJHD3HSVHCHYGG5F/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XK7RUM4SQ7RJHD3HSVHCHYGG5F/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XK7RUM4SQ7RJHD3HSVHCHYGG5F/action/storage_attestation","attest_author":"https://pith.science/pith/XK7RUM4SQ7RJHD3HSVHCHYGG5F/action/author_attestation","sign_citation":"https://pith.science/pith/XK7RUM4SQ7RJHD3HSVHCHYGG5F/action/citation_signature","submit_replication":"https://pith.science/pith/XK7RUM4SQ7RJHD3HSVHCHYGG5F/action/replication_record"}},"created_at":"2026-05-17T23:49:22.182411+00:00","updated_at":"2026-05-17T23:49:22.182411+00:00"}