{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:CMLDEHDJVFVVMGV3LMERYBVVCC","short_pith_number":"pith:CMLDEHDJ","schema_version":"1.0","canonical_sha256":"1316321c69a96b561abb5b091c06b51091326bdcd2562ce41f0a8c9582e24c65","source":{"kind":"arxiv","id":"1505.04387","version":3},"attestation_state":"computed","paper":{"title":"Four-Dimensional Quantum Hall Effect with Ultracold Atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Hannah M. Price, Iacopo Carusotto, Nathan Goldman, Oded Zilberberg, Tomoki Ozawa","submitted_at":"2015-05-17T12:13:24Z","abstract_excerpt":"We propose a realistic scheme to detect the 4D quantum Hall effect using ultracold atoms. Based on contemporary technology, motion along a synthetic fourth dimension can be accomplished through controlled transitions between internal states of atoms arranged in a 3D optical lattice. From a semi-classical analysis, we identify the linear and non-linear quantized current responses of our 4D model, relating these to the topology of the Bloch bands. We then propose experimental protocols, based on current or center-of-mass-drift measurements, to extract the topological 2nd Chern number. Our propos"},"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":"1505.04387","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2015-05-17T12:13:24Z","cross_cats_sorted":[],"title_canon_sha256":"92863310f7d5bc239f44319b72fb9dbc1369011b1ed8c626925c47a6769d327b","abstract_canon_sha256":"47ba83b8a8e380630b08446a968627b87b543bc7d397f1ae9d86aeb7c3dd6ae6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:40.728975Z","signature_b64":"VVVLfVrUariNSGPWCWqyqebTmq4g4W0HbCX6suBlOUZiz1VwONItRoYjU8BzoTs3Vt7DfeTErzz0ZKo8+nEcAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1316321c69a96b561abb5b091c06b51091326bdcd2562ce41f0a8c9582e24c65","last_reissued_at":"2026-05-18T01:21:40.728479Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:40.728479Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Four-Dimensional Quantum Hall Effect with Ultracold Atoms","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.quant-gas","authors_text":"Hannah M. Price, Iacopo Carusotto, Nathan Goldman, Oded Zilberberg, Tomoki Ozawa","submitted_at":"2015-05-17T12:13:24Z","abstract_excerpt":"We propose a realistic scheme to detect the 4D quantum Hall effect using ultracold atoms. Based on contemporary technology, motion along a synthetic fourth dimension can be accomplished through controlled transitions between internal states of atoms arranged in a 3D optical lattice. From a semi-classical analysis, we identify the linear and non-linear quantized current responses of our 4D model, relating these to the topology of the Bloch bands. We then propose experimental protocols, based on current or center-of-mass-drift measurements, to extract the topological 2nd Chern number. Our propos"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.04387","kind":"arxiv","version":3},"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":"1505.04387","created_at":"2026-05-18T01:21:40.728548+00:00"},{"alias_kind":"arxiv_version","alias_value":"1505.04387v3","created_at":"2026-05-18T01:21:40.728548+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.04387","created_at":"2026-05-18T01:21:40.728548+00:00"},{"alias_kind":"pith_short_12","alias_value":"CMLDEHDJVFVV","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_16","alias_value":"CMLDEHDJVFVVMGV3","created_at":"2026-05-18T12:29:17.054201+00:00"},{"alias_kind":"pith_short_8","alias_value":"CMLDEHDJ","created_at":"2026-05-18T12:29:17.054201+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/CMLDEHDJVFVVMGV3LMERYBVVCC","json":"https://pith.science/pith/CMLDEHDJVFVVMGV3LMERYBVVCC.json","graph_json":"https://pith.science/api/pith-number/CMLDEHDJVFVVMGV3LMERYBVVCC/graph.json","events_json":"https://pith.science/api/pith-number/CMLDEHDJVFVVMGV3LMERYBVVCC/events.json","paper":"https://pith.science/paper/CMLDEHDJ"},"agent_actions":{"view_html":"https://pith.science/pith/CMLDEHDJVFVVMGV3LMERYBVVCC","download_json":"https://pith.science/pith/CMLDEHDJVFVVMGV3LMERYBVVCC.json","view_paper":"https://pith.science/paper/CMLDEHDJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1505.04387&json=true","fetch_graph":"https://pith.science/api/pith-number/CMLDEHDJVFVVMGV3LMERYBVVCC/graph.json","fetch_events":"https://pith.science/api/pith-number/CMLDEHDJVFVVMGV3LMERYBVVCC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CMLDEHDJVFVVMGV3LMERYBVVCC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CMLDEHDJVFVVMGV3LMERYBVVCC/action/storage_attestation","attest_author":"https://pith.science/pith/CMLDEHDJVFVVMGV3LMERYBVVCC/action/author_attestation","sign_citation":"https://pith.science/pith/CMLDEHDJVFVVMGV3LMERYBVVCC/action/citation_signature","submit_replication":"https://pith.science/pith/CMLDEHDJVFVVMGV3LMERYBVVCC/action/replication_record"}},"created_at":"2026-05-18T01:21:40.728548+00:00","updated_at":"2026-05-18T01:21:40.728548+00:00"}