{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:GL2TUL3MFWPZF3BJCAXUCSWC4I","short_pith_number":"pith:GL2TUL3M","schema_version":"1.0","canonical_sha256":"32f53a2f6c2d9f92ec29102f414ac2e223c70ea877fdb64d2a91ee9699e7c693","source":{"kind":"arxiv","id":"1807.10409","version":1},"attestation_state":"computed","paper":{"title":"Thermodynamic and information-theoretic description of the Mott transition in the two-dimensional Hubbard model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"A.-M. S. Tremblay, C. Walsh, D. Poulin, G. Sordi, P. S\\'emon","submitted_at":"2018-07-27T01:34:00Z","abstract_excerpt":"At the Mott transition, electron-electron interaction changes a metal, in which electrons are itinerant, to an insulator, in which electrons are localized. This phenomenon is central to quantum materials. Here we contribute to its understanding by studying the two-dimensional Hubbard model at finite temperature with plaquette cellular dynamical mean-field theory. We provide an exhaustive thermodynamic description of the correlation-driven Mott transition of the half-filled model by calculating pressure, charge compressibility, entropy, kinetic energy, potential energy and free energy across th"},"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":"1807.10409","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-07-27T01:34:00Z","cross_cats_sorted":["cond-mat.quant-gas","quant-ph"],"title_canon_sha256":"b789edb96d3f40541376e70f7b2bb835a13d4894bc807c2d39e5c5b16a17673b","abstract_canon_sha256":"d640574bd31cf1cf668900b25bcdb62fa094a33352cd2d16c31f06946e2e2019"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:53:29.686205Z","signature_b64":"qjC7ya/DR3Mo/tryFcmYE8hFp5KDyTyEiVaVe0R1/6dAzCSAPiZsTyDodz3tjX93TdK2EYPFvYFx4KRF1OXxCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"32f53a2f6c2d9f92ec29102f414ac2e223c70ea877fdb64d2a91ee9699e7c693","last_reissued_at":"2026-05-17T23:53:29.685711Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:53:29.685711Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thermodynamic and information-theoretic description of the Mott transition in the two-dimensional Hubbard model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","quant-ph"],"primary_cat":"cond-mat.str-el","authors_text":"A.-M. S. Tremblay, C. Walsh, D. Poulin, G. Sordi, P. S\\'emon","submitted_at":"2018-07-27T01:34:00Z","abstract_excerpt":"At the Mott transition, electron-electron interaction changes a metal, in which electrons are itinerant, to an insulator, in which electrons are localized. This phenomenon is central to quantum materials. Here we contribute to its understanding by studying the two-dimensional Hubbard model at finite temperature with plaquette cellular dynamical mean-field theory. We provide an exhaustive thermodynamic description of the correlation-driven Mott transition of the half-filled model by calculating pressure, charge compressibility, entropy, kinetic energy, potential energy and free energy across th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.10409","kind":"arxiv","version":1},"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":"1807.10409","created_at":"2026-05-17T23:53:29.685802+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.10409v1","created_at":"2026-05-17T23:53:29.685802+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.10409","created_at":"2026-05-17T23:53:29.685802+00:00"},{"alias_kind":"pith_short_12","alias_value":"GL2TUL3MFWPZ","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_16","alias_value":"GL2TUL3MFWPZF3BJ","created_at":"2026-05-18T12:32:25.280505+00:00"},{"alias_kind":"pith_short_8","alias_value":"GL2TUL3M","created_at":"2026-05-18T12:32:25.280505+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/GL2TUL3MFWPZF3BJCAXUCSWC4I","json":"https://pith.science/pith/GL2TUL3MFWPZF3BJCAXUCSWC4I.json","graph_json":"https://pith.science/api/pith-number/GL2TUL3MFWPZF3BJCAXUCSWC4I/graph.json","events_json":"https://pith.science/api/pith-number/GL2TUL3MFWPZF3BJCAXUCSWC4I/events.json","paper":"https://pith.science/paper/GL2TUL3M"},"agent_actions":{"view_html":"https://pith.science/pith/GL2TUL3MFWPZF3BJCAXUCSWC4I","download_json":"https://pith.science/pith/GL2TUL3MFWPZF3BJCAXUCSWC4I.json","view_paper":"https://pith.science/paper/GL2TUL3M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.10409&json=true","fetch_graph":"https://pith.science/api/pith-number/GL2TUL3MFWPZF3BJCAXUCSWC4I/graph.json","fetch_events":"https://pith.science/api/pith-number/GL2TUL3MFWPZF3BJCAXUCSWC4I/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GL2TUL3MFWPZF3BJCAXUCSWC4I/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GL2TUL3MFWPZF3BJCAXUCSWC4I/action/storage_attestation","attest_author":"https://pith.science/pith/GL2TUL3MFWPZF3BJCAXUCSWC4I/action/author_attestation","sign_citation":"https://pith.science/pith/GL2TUL3MFWPZF3BJCAXUCSWC4I/action/citation_signature","submit_replication":"https://pith.science/pith/GL2TUL3MFWPZF3BJCAXUCSWC4I/action/replication_record"}},"created_at":"2026-05-17T23:53:29.685802+00:00","updated_at":"2026-05-17T23:53:29.685802+00:00"}