{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:ID74OWORDRNGZK5ID24M4HNJWX","short_pith_number":"pith:ID74OWOR","schema_version":"1.0","canonical_sha256":"40ffc759d11c5a6caba81eb8ce1da9b5c0cbde0ea64787063cfb9f157bcc1527","source":{"kind":"arxiv","id":"1502.08052","version":2},"attestation_state":"computed","paper":{"title":"Quantum phases of Bose-Einstein condensates with synthetic spin - orbital-angular-momentum coupling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Chuanwei Zhang, Chunlei Qu, Kuei Sun","submitted_at":"2015-02-27T20:47:05Z","abstract_excerpt":"The experimental realization of emergent spin-orbit coupling through laser-induced Raman transitions in ultracold atoms paves the way for exploring novel superfluid physics and simulating exotic many-body phenomena. A recent proposal with the use of Laguerre-Gaussian lasers enables another fundamental type of coupling between spin and orbital angular momentum (SOAM) in ultracold atoms. We hereby study quantum phases of a realistic Bose-Einstein condensate (BEC) with this synthetic SOAM coupling in a disk-shaped geometry, respecting radial inhomogeneity of the Raman coupling. We find that the e"},"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":"1502.08052","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-02-27T20:47:05Z","cross_cats_sorted":[],"title_canon_sha256":"252d0cda23ffa534eefc21206d388de2453e1bfe03c5f392a9809abc4a6653f2","abstract_canon_sha256":"884244928aed56e5fe439447046839e87c247694efcc7cbad1c774bf31c1fbe5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:57.699352Z","signature_b64":"HTNdCp3do/eTczJ/0uSkBuYRHwKz7qRG9eSv8MOYMtAqeY+TU35fqMGpqYZBXA/+rhEJBlnk4IWYjjJwc2YkDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40ffc759d11c5a6caba81eb8ce1da9b5c0cbde0ea64787063cfb9f157bcc1527","last_reissued_at":"2026-05-18T01:59:57.698824Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:57.698824Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum phases of Bose-Einstein condensates with synthetic spin - orbital-angular-momentum coupling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Chuanwei Zhang, Chunlei Qu, Kuei Sun","submitted_at":"2015-02-27T20:47:05Z","abstract_excerpt":"The experimental realization of emergent spin-orbit coupling through laser-induced Raman transitions in ultracold atoms paves the way for exploring novel superfluid physics and simulating exotic many-body phenomena. A recent proposal with the use of Laguerre-Gaussian lasers enables another fundamental type of coupling between spin and orbital angular momentum (SOAM) in ultracold atoms. We hereby study quantum phases of a realistic Bose-Einstein condensate (BEC) with this synthetic SOAM coupling in a disk-shaped geometry, respecting radial inhomogeneity of the Raman coupling. We find that the e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1502.08052","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":"1502.08052","created_at":"2026-05-18T01:59:57.698915+00:00"},{"alias_kind":"arxiv_version","alias_value":"1502.08052v2","created_at":"2026-05-18T01:59:57.698915+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1502.08052","created_at":"2026-05-18T01:59:57.698915+00:00"},{"alias_kind":"pith_short_12","alias_value":"ID74OWORDRNG","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_16","alias_value":"ID74OWORDRNGZK5I","created_at":"2026-05-18T12:29:25.134429+00:00"},{"alias_kind":"pith_short_8","alias_value":"ID74OWOR","created_at":"2026-05-18T12:29:25.134429+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/ID74OWORDRNGZK5ID24M4HNJWX","json":"https://pith.science/pith/ID74OWORDRNGZK5ID24M4HNJWX.json","graph_json":"https://pith.science/api/pith-number/ID74OWORDRNGZK5ID24M4HNJWX/graph.json","events_json":"https://pith.science/api/pith-number/ID74OWORDRNGZK5ID24M4HNJWX/events.json","paper":"https://pith.science/paper/ID74OWOR"},"agent_actions":{"view_html":"https://pith.science/pith/ID74OWORDRNGZK5ID24M4HNJWX","download_json":"https://pith.science/pith/ID74OWORDRNGZK5ID24M4HNJWX.json","view_paper":"https://pith.science/paper/ID74OWOR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1502.08052&json=true","fetch_graph":"https://pith.science/api/pith-number/ID74OWORDRNGZK5ID24M4HNJWX/graph.json","fetch_events":"https://pith.science/api/pith-number/ID74OWORDRNGZK5ID24M4HNJWX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ID74OWORDRNGZK5ID24M4HNJWX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ID74OWORDRNGZK5ID24M4HNJWX/action/storage_attestation","attest_author":"https://pith.science/pith/ID74OWORDRNGZK5ID24M4HNJWX/action/author_attestation","sign_citation":"https://pith.science/pith/ID74OWORDRNGZK5ID24M4HNJWX/action/citation_signature","submit_replication":"https://pith.science/pith/ID74OWORDRNGZK5ID24M4HNJWX/action/replication_record"}},"created_at":"2026-05-18T01:59:57.698915+00:00","updated_at":"2026-05-18T01:59:57.698915+00:00"}