{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:22X7M7OVHMJRKFMJLPXDNE3PRY","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":"3509b1c2a361f0882d288fbe3529e3c09adc5d13f2475849f7c78d95bd99e596","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2009-04-23T21:00:41Z","title_canon_sha256":"a16acd273e3fce60a061914374a9aaac64711d7604075dcb67c463cc5c6cb925"},"schema_version":"1.0","source":{"id":"0904.3746","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.3746","created_at":"2026-07-04T15:48:46Z"},{"alias_kind":"arxiv_version","alias_value":"0904.3746v2","created_at":"2026-07-04T15:48:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.3746","created_at":"2026-07-04T15:48:46Z"},{"alias_kind":"pith_short_12","alias_value":"22X7M7OVHMJR","created_at":"2026-07-04T15:48:46Z"},{"alias_kind":"pith_short_16","alias_value":"22X7M7OVHMJRKFMJ","created_at":"2026-07-04T15:48:46Z"},{"alias_kind":"pith_short_8","alias_value":"22X7M7OV","created_at":"2026-07-04T15:48:46Z"}],"graph_snapshots":[{"event_id":"sha256:2a5585e7c5e339e2015b163f22efc9f7c2e16973114616ecad3d61ff04f4ba77","target":"graph","created_at":"2026-07-04T15:48:46Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0904.3746/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use quantum quenches to study the dynamics and thermalization of hardcore bosons in finite one-dimensional lattices. We perform exact diagonalizations and find that, far away from integrability, few-body observables thermalize. We then study the breakdown of thermalization as one approaches an integrable point. This is found to be a smooth process in which the predictions of standard statistical mechanics continuously worsen as the system moves toward integrability. We establish a direct connection between the presence or absence of thermalization and the validity or failure of the eigensta","authors_text":"Marcos Rigol","cross_cats":["cond-mat.quant-gas"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2009-04-23T21:00:41Z","title":"Breakdown of thermalization in finite one-dimensional systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.3746","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:a7e29c19e5aafdc6ae58a83d8d7cb03ba2b68a49046a9080340f6abe7156c1c7","target":"record","created_at":"2026-07-04T15:48:46Z","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":"3509b1c2a361f0882d288fbe3529e3c09adc5d13f2475849f7c78d95bd99e596","cross_cats_sorted":["cond-mat.quant-gas"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2009-04-23T21:00:41Z","title_canon_sha256":"a16acd273e3fce60a061914374a9aaac64711d7604075dcb67c463cc5c6cb925"},"schema_version":"1.0","source":{"id":"0904.3746","kind":"arxiv","version":2}},"canonical_sha256":"d6aff67dd53b131515895bee36936f8e15ac138e3e135471890dc70fee70b221","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d6aff67dd53b131515895bee36936f8e15ac138e3e135471890dc70fee70b221","first_computed_at":"2026-07-04T15:48:46.852574Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:48:46.852574Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UWT6CzAfONhsSh17VFTYRi0uog5UdVuXtlNmbNAPtFhDploKnIMJao5FK7QN5TXCgz6m7SdKv8L6+WXluT0oDw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:48:46.852906Z","signed_message":"canonical_sha256_bytes"},"source_id":"0904.3746","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a7e29c19e5aafdc6ae58a83d8d7cb03ba2b68a49046a9080340f6abe7156c1c7","sha256:2a5585e7c5e339e2015b163f22efc9f7c2e16973114616ecad3d61ff04f4ba77"],"state_sha256":"f2059c2848b74c96d5dbfc254b77a3ce688e0940dcebc8064d79b0b0dd1be0e4"}