{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:XQDVJHZVCBL3QTPQE7DYE3HGGA","short_pith_number":"pith:XQDVJHZV","canonical_record":{"source":{"id":"1402.3295","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2014-02-13T21:00:14Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas"],"title_canon_sha256":"7bc74433dcde7f5e7ecb0607e11708e62cc80fa6c690e9d7ba87176813b6a5ff","abstract_canon_sha256":"a8dbfbeb48e796edf07f1ed610b06d5c8ab67dbeab021d1fe56ef6335433109a"},"schema_version":"1.0"},"canonical_sha256":"bc07549f351057b84df027c7826ce63023217b4399c0c9aa72f616002950edd9","source":{"kind":"arxiv","id":"1402.3295","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.3295","created_at":"2026-05-18T02:50:42Z"},{"alias_kind":"arxiv_version","alias_value":"1402.3295v3","created_at":"2026-05-18T02:50:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.3295","created_at":"2026-05-18T02:50:42Z"},{"alias_kind":"pith_short_12","alias_value":"XQDVJHZVCBL3","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"XQDVJHZVCBL3QTPQ","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"XQDVJHZV","created_at":"2026-05-18T12:28:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:XQDVJHZVCBL3QTPQE7DYE3HGGA","target":"record","payload":{"canonical_record":{"source":{"id":"1402.3295","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2014-02-13T21:00:14Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas"],"title_canon_sha256":"7bc74433dcde7f5e7ecb0607e11708e62cc80fa6c690e9d7ba87176813b6a5ff","abstract_canon_sha256":"a8dbfbeb48e796edf07f1ed610b06d5c8ab67dbeab021d1fe56ef6335433109a"},"schema_version":"1.0"},"canonical_sha256":"bc07549f351057b84df027c7826ce63023217b4399c0c9aa72f616002950edd9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:50:42.460239Z","signature_b64":"xY3JI6qoHlLM646jJ2B1tni2lOIzBur7hKg3deVQkEjCpZfdPK4TjL64R2DKeXKTiqb3D4Pe7QR3LQr1QocSBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bc07549f351057b84df027c7826ce63023217b4399c0c9aa72f616002950edd9","last_reissued_at":"2026-05-18T02:50:42.459636Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:50:42.459636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.3295","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:50:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MdJ/N535KzXANBquInevy23u9RfEsLFn7+hiMaJhCW6vY9/Xwdjc6i1FfQ5qdW77d9QK/FvQwKRn4kVrzJnrDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T03:10:25.355216Z"},"content_sha256":"c5c3eb199891f8f50999b3855d06ff3423f9b05fa443ebcfaa75e3adebde258f","schema_version":"1.0","event_id":"sha256:c5c3eb199891f8f50999b3855d06ff3423f9b05fa443ebcfaa75e3adebde258f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:XQDVJHZVCBL3QTPQE7DYE3HGGA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dynamic Optical Superlattices with Topological Bands","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.quant-gas"],"primary_cat":"cond-mat.other","authors_text":"Monika H. Schleier-Smith, Nigel R. Cooper, Stefan K. Baur","submitted_at":"2014-02-13T21:00:14Z","abstract_excerpt":"We introduce an all-optical approach to producing high-flux synthetic magnetic fields for neutral atoms or molecules by designing intrinsically time-periodic optical superlattices. A single laser source, modulated to generate two frequencies, suffices to create dynamically modulated interference patterns which have topological Floquet energy bands. In particular, we propose a simple laser setup that realizes a tight-binding model with uniform flux per plaquette and well-separated Chern bands. Our method relies only on the particles' scalar polarizability and far detuned light."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.3295","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:50:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hCPd/oa5zCZ5D0JUM5i6cmftSZSI0hg+QM/+9KS4lNPUWHne5DVzyoJbhcNSfNgYrai3uS9cd9DVa/eaB+KpCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T03:10:25.355577Z"},"content_sha256":"b6ba8ba4e9f23b391c36107975895182166a367d2bade3bc6b9a3a7ba37358a9","schema_version":"1.0","event_id":"sha256:b6ba8ba4e9f23b391c36107975895182166a367d2bade3bc6b9a3a7ba37358a9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XQDVJHZVCBL3QTPQE7DYE3HGGA/bundle.json","state_url":"https://pith.science/pith/XQDVJHZVCBL3QTPQE7DYE3HGGA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XQDVJHZVCBL3QTPQE7DYE3HGGA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-01T03:10:25Z","links":{"resolver":"https://pith.science/pith/XQDVJHZVCBL3QTPQE7DYE3HGGA","bundle":"https://pith.science/pith/XQDVJHZVCBL3QTPQE7DYE3HGGA/bundle.json","state":"https://pith.science/pith/XQDVJHZVCBL3QTPQE7DYE3HGGA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XQDVJHZVCBL3QTPQE7DYE3HGGA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:XQDVJHZVCBL3QTPQE7DYE3HGGA","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a8dbfbeb48e796edf07f1ed610b06d5c8ab67dbeab021d1fe56ef6335433109a","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2014-02-13T21:00:14Z","title_canon_sha256":"7bc74433dcde7f5e7ecb0607e11708e62cc80fa6c690e9d7ba87176813b6a5ff"},"schema_version":"1.0","source":{"id":"1402.3295","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.3295","created_at":"2026-05-18T02:50:42Z"},{"alias_kind":"arxiv_version","alias_value":"1402.3295v3","created_at":"2026-05-18T02:50:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.3295","created_at":"2026-05-18T02:50:42Z"},{"alias_kind":"pith_short_12","alias_value":"XQDVJHZVCBL3","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"XQDVJHZVCBL3QTPQ","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"XQDVJHZV","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:b6ba8ba4e9f23b391c36107975895182166a367d2bade3bc6b9a3a7ba37358a9","target":"graph","created_at":"2026-05-18T02:50:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We introduce an all-optical approach to producing high-flux synthetic magnetic fields for neutral atoms or molecules by designing intrinsically time-periodic optical superlattices. A single laser source, modulated to generate two frequencies, suffices to create dynamically modulated interference patterns which have topological Floquet energy bands. In particular, we propose a simple laser setup that realizes a tight-binding model with uniform flux per plaquette and well-separated Chern bands. Our method relies only on the particles' scalar polarizability and far detuned light.","authors_text":"Monika H. Schleier-Smith, Nigel R. Cooper, Stefan K. Baur","cross_cats":["cond-mat.mes-hall","cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2014-02-13T21:00:14Z","title":"Dynamic Optical Superlattices with Topological Bands"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.3295","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:c5c3eb199891f8f50999b3855d06ff3423f9b05fa443ebcfaa75e3adebde258f","target":"record","created_at":"2026-05-18T02:50:42Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a8dbfbeb48e796edf07f1ed610b06d5c8ab67dbeab021d1fe56ef6335433109a","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2014-02-13T21:00:14Z","title_canon_sha256":"7bc74433dcde7f5e7ecb0607e11708e62cc80fa6c690e9d7ba87176813b6a5ff"},"schema_version":"1.0","source":{"id":"1402.3295","kind":"arxiv","version":3}},"canonical_sha256":"bc07549f351057b84df027c7826ce63023217b4399c0c9aa72f616002950edd9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bc07549f351057b84df027c7826ce63023217b4399c0c9aa72f616002950edd9","first_computed_at":"2026-05-18T02:50:42.459636Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:50:42.459636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xY3JI6qoHlLM646jJ2B1tni2lOIzBur7hKg3deVQkEjCpZfdPK4TjL64R2DKeXKTiqb3D4Pe7QR3LQr1QocSBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:50:42.460239Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.3295","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c5c3eb199891f8f50999b3855d06ff3423f9b05fa443ebcfaa75e3adebde258f","sha256:b6ba8ba4e9f23b391c36107975895182166a367d2bade3bc6b9a3a7ba37358a9"],"state_sha256":"c87d160e4141a0346931ef88164c398bcfa45e2a87ff2cef6a1da691446d3e56"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OT15ga90kRkoZdbv7UhTEoumJaxTAnu7h80PpINiIFZ0qyt2SboIcChDUA1zhXXbnjr4SHby21P+Hmr7xKhXDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T03:10:25.357682Z","bundle_sha256":"feed0b90d041ae1583817c341e77836a22351479997465ca100c8bd0ae7e0f19"}}