{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:EARZ4ORRLD4NYWL3VC5TNRZKAQ","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":"b790cd36be2ff136a37e5cbed93144dded1ec1c250714661645a0924e5d50e80","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-04-20T19:50:02Z","title_canon_sha256":"a79a18c04529755e985d8babc4c705a52d9827ac86f8b9f078e52ca2b353c582"},"schema_version":"1.0","source":{"id":"1204.4715","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.4715","created_at":"2026-05-18T03:46:58Z"},{"alias_kind":"arxiv_version","alias_value":"1204.4715v2","created_at":"2026-05-18T03:46:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.4715","created_at":"2026-05-18T03:46:58Z"},{"alias_kind":"pith_short_12","alias_value":"EARZ4ORRLD4N","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_16","alias_value":"EARZ4ORRLD4NYWL3","created_at":"2026-05-18T12:27:04Z"},{"alias_kind":"pith_short_8","alias_value":"EARZ4ORR","created_at":"2026-05-18T12:27:04Z"}],"graph_snapshots":[{"event_id":"sha256:7db9b549b5dec024c8d8cd3888dd4d6e641f2ec37c85772106233da317e29415","target":"graph","created_at":"2026-05-18T03:46:58Z","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":"Unlike typical condensed-matter systems, ultra-cold atoms loaded into optical lattices allow separate control of both the particle number and system size. As a consequence, there are two distinct \"thermodynamic\" limits that can be defined for these systems: i) \"infinite-volume limit\" at constant finite density, and ii) \"empty-lattice limit\" at constant particle number. To probe the difference between these two limits and their crossover, we consider a partially occupied lattice and study the transport of non-interacting fermions and fermions interacting at the mean-field level into the unoccup","authors_text":"Chih-Chun Chien, Massimiliano Di Ventra","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-04-20T19:50:02Z","title":"Dynamical crossover between the infinite-volume and empty-lattice limits of ultra-cold fermions in 1D optical lattices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.4715","kind":"arxiv","version":2},"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":"sha256:389ebd4fe01bc430da6f08aef1737625f8838e69286b23ae655250cf6b974a61","target":"record","created_at":"2026-05-18T03:46:58Z","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":"b790cd36be2ff136a37e5cbed93144dded1ec1c250714661645a0924e5d50e80","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2012-04-20T19:50:02Z","title_canon_sha256":"a79a18c04529755e985d8babc4c705a52d9827ac86f8b9f078e52ca2b353c582"},"schema_version":"1.0","source":{"id":"1204.4715","kind":"arxiv","version":2}},"canonical_sha256":"20239e3a3158f8dc597ba8bb36c72a040304b7a3a7556ce5ae20e38338d84950","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"20239e3a3158f8dc597ba8bb36c72a040304b7a3a7556ce5ae20e38338d84950","first_computed_at":"2026-05-18T03:46:58.885277Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:46:58.885277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LZGIWvpbz7Sj8xFaaVlCNGSPUzBltmppm5p7GSy/2mtT0VzE8A4oILihQX5mTwXeDIPTOuICSDFSOxgRdttPCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:46:58.885781Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.4715","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:389ebd4fe01bc430da6f08aef1737625f8838e69286b23ae655250cf6b974a61","sha256:7db9b549b5dec024c8d8cd3888dd4d6e641f2ec37c85772106233da317e29415"],"state_sha256":"70c7c8ea33f72a05af1d2f16649268f7b3356719d3dac4de44d63b56563e574a"}