{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:IQ5FPZKKQXRWUPXHL667XVR4JV","short_pith_number":"pith:IQ5FPZKK","schema_version":"1.0","canonical_sha256":"443a57e54a85e36a3ee75fbdfbd63c4d5cecf1be25e8d2db4967c4852bf8dcd6","source":{"kind":"arxiv","id":"1601.00671","version":2},"attestation_state":"computed","paper":{"title":"Equilibration via Gaussification in fermionic lattice systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"C. Gogolin, C. Krumnow, J. Eisert, M. Friesdorf, M. Gluza","submitted_at":"2016-01-04T21:29:49Z","abstract_excerpt":"In this work, we present a result on the non-equilibrium dynamics causing equilibration and Gaussification of quadratic non-interacting fermionic Hamiltonians. Specifically, based on two basic assumptions - clustering of correlations in the initial state and the Hamiltonian exhibiting delocalizing transport - we prove that non-Gaussian initial states become locally indistinguishable from fermionic Gaussian states after a short and well controlled time. This relaxation dynamics is governed by a power-law independent of the system size. Our argument is general enough to allow for pure and mixed "},"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":"1601.00671","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2016-01-04T21:29:49Z","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"title_canon_sha256":"ae4a0dd1af7a7006e956d9363e0364970378dbb32e7026e2b4a96e5348acb255","abstract_canon_sha256":"0114afc073e3a05090cee0f8ec7ce62b430eec0ef6cdbab368910598b15dc196"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:42.138816Z","signature_b64":"omxvNjg8UDWiITmzBOxw5PMDo6fXjrM66n4DpcYxgGlOsqzLuElVyH9dPJB6CECvs9hMBIM1kfL4g5iB5YccAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"443a57e54a85e36a3ee75fbdfbd63c4d5cecf1be25e8d2db4967c4852bf8dcd6","last_reissued_at":"2026-05-18T00:59:42.138052Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:42.138052Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Equilibration via Gaussification in fermionic lattice systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","quant-ph"],"primary_cat":"cond-mat.quant-gas","authors_text":"C. Gogolin, C. Krumnow, J. Eisert, M. Friesdorf, M. Gluza","submitted_at":"2016-01-04T21:29:49Z","abstract_excerpt":"In this work, we present a result on the non-equilibrium dynamics causing equilibration and Gaussification of quadratic non-interacting fermionic Hamiltonians. Specifically, based on two basic assumptions - clustering of correlations in the initial state and the Hamiltonian exhibiting delocalizing transport - we prove that non-Gaussian initial states become locally indistinguishable from fermionic Gaussian states after a short and well controlled time. This relaxation dynamics is governed by a power-law independent of the system size. Our argument is general enough to allow for pure and mixed "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1601.00671","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":"1601.00671","created_at":"2026-05-18T00:59:42.138179+00:00"},{"alias_kind":"arxiv_version","alias_value":"1601.00671v2","created_at":"2026-05-18T00:59:42.138179+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1601.00671","created_at":"2026-05-18T00:59:42.138179+00:00"},{"alias_kind":"pith_short_12","alias_value":"IQ5FPZKKQXRW","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_16","alias_value":"IQ5FPZKKQXRWUPXH","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_8","alias_value":"IQ5FPZKK","created_at":"2026-05-18T12:30:22.444734+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/IQ5FPZKKQXRWUPXHL667XVR4JV","json":"https://pith.science/pith/IQ5FPZKKQXRWUPXHL667XVR4JV.json","graph_json":"https://pith.science/api/pith-number/IQ5FPZKKQXRWUPXHL667XVR4JV/graph.json","events_json":"https://pith.science/api/pith-number/IQ5FPZKKQXRWUPXHL667XVR4JV/events.json","paper":"https://pith.science/paper/IQ5FPZKK"},"agent_actions":{"view_html":"https://pith.science/pith/IQ5FPZKKQXRWUPXHL667XVR4JV","download_json":"https://pith.science/pith/IQ5FPZKKQXRWUPXHL667XVR4JV.json","view_paper":"https://pith.science/paper/IQ5FPZKK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1601.00671&json=true","fetch_graph":"https://pith.science/api/pith-number/IQ5FPZKKQXRWUPXHL667XVR4JV/graph.json","fetch_events":"https://pith.science/api/pith-number/IQ5FPZKKQXRWUPXHL667XVR4JV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IQ5FPZKKQXRWUPXHL667XVR4JV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IQ5FPZKKQXRWUPXHL667XVR4JV/action/storage_attestation","attest_author":"https://pith.science/pith/IQ5FPZKKQXRWUPXHL667XVR4JV/action/author_attestation","sign_citation":"https://pith.science/pith/IQ5FPZKKQXRWUPXHL667XVR4JV/action/citation_signature","submit_replication":"https://pith.science/pith/IQ5FPZKKQXRWUPXHL667XVR4JV/action/replication_record"}},"created_at":"2026-05-18T00:59:42.138179+00:00","updated_at":"2026-05-18T00:59:42.138179+00:00"}