{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:ZJW5C3THBBJ3YWTOUYJ2GLIWQO","short_pith_number":"pith:ZJW5C3TH","schema_version":"1.0","canonical_sha256":"ca6dd16e670853bc5a6ea613a32d16838ae79c87b1f63938054032a3af9f1c22","source":{"kind":"arxiv","id":"1005.0257","version":3},"attestation_state":"computed","paper":{"title":"First Order Bipolaronic Transition at Finite Temperature in the Holstein Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Takahiro Fuse, Yoshiaki Ono","submitted_at":"2010-05-03T11:28:21Z","abstract_excerpt":"We investigate the Holstein model by using the dynamical mean-field theory combined with the exact diagonalization method. Below a critical temperature Tcr, a coexistence of the polaronic and the bipolaronic solutions is found for the same value of the electron-phonon coupling $ in the range gc1(T)<g<gc2(T). In the coexistence region, the system shows a first order phase transition from the bipolaronic to the polaronic states as T decreases at T=Tp(<Tcr), where the double occupancy and the lattice fluctuation together with the anharmonicity of the effective ion potential change discontinuously"},"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":"1005.0257","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-05-03T11:28:21Z","cross_cats_sorted":[],"title_canon_sha256":"1a27ca0de4a921e39fb4f011f2943c06afb0d0b29bca1414708abcce689f5fdc","abstract_canon_sha256":"95c555c87b28d21058a609de6ccd2417efb70a9ee520bbe8b35a27b11411d3db"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:07:43.726165Z","signature_b64":"HvhUMCajTSIeu2T8VxeK65rcwQYZGCvbMAL3uljX0vXRYaOuXOPuYYZCwbvJwsxGfiV68hzEalWTIos6gg0ICA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca6dd16e670853bc5a6ea613a32d16838ae79c87b1f63938054032a3af9f1c22","last_reissued_at":"2026-05-18T02:07:43.725462Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:07:43.725462Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"First Order Bipolaronic Transition at Finite Temperature in the Holstein Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Takahiro Fuse, Yoshiaki Ono","submitted_at":"2010-05-03T11:28:21Z","abstract_excerpt":"We investigate the Holstein model by using the dynamical mean-field theory combined with the exact diagonalization method. Below a critical temperature Tcr, a coexistence of the polaronic and the bipolaronic solutions is found for the same value of the electron-phonon coupling $ in the range gc1(T)<g<gc2(T). In the coexistence region, the system shows a first order phase transition from the bipolaronic to the polaronic states as T decreases at T=Tp(<Tcr), where the double occupancy and the lattice fluctuation together with the anharmonicity of the effective ion potential change discontinuously"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1005.0257","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1005.0257","created_at":"2026-05-18T02:07:43.725563+00:00"},{"alias_kind":"arxiv_version","alias_value":"1005.0257v3","created_at":"2026-05-18T02:07:43.725563+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1005.0257","created_at":"2026-05-18T02:07:43.725563+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZJW5C3THBBJ3","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZJW5C3THBBJ3YWTO","created_at":"2026-05-18T12:26:18.847500+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZJW5C3TH","created_at":"2026-05-18T12:26:18.847500+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/ZJW5C3THBBJ3YWTOUYJ2GLIWQO","json":"https://pith.science/pith/ZJW5C3THBBJ3YWTOUYJ2GLIWQO.json","graph_json":"https://pith.science/api/pith-number/ZJW5C3THBBJ3YWTOUYJ2GLIWQO/graph.json","events_json":"https://pith.science/api/pith-number/ZJW5C3THBBJ3YWTOUYJ2GLIWQO/events.json","paper":"https://pith.science/paper/ZJW5C3TH"},"agent_actions":{"view_html":"https://pith.science/pith/ZJW5C3THBBJ3YWTOUYJ2GLIWQO","download_json":"https://pith.science/pith/ZJW5C3THBBJ3YWTOUYJ2GLIWQO.json","view_paper":"https://pith.science/paper/ZJW5C3TH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1005.0257&json=true","fetch_graph":"https://pith.science/api/pith-number/ZJW5C3THBBJ3YWTOUYJ2GLIWQO/graph.json","fetch_events":"https://pith.science/api/pith-number/ZJW5C3THBBJ3YWTOUYJ2GLIWQO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZJW5C3THBBJ3YWTOUYJ2GLIWQO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZJW5C3THBBJ3YWTOUYJ2GLIWQO/action/storage_attestation","attest_author":"https://pith.science/pith/ZJW5C3THBBJ3YWTOUYJ2GLIWQO/action/author_attestation","sign_citation":"https://pith.science/pith/ZJW5C3THBBJ3YWTOUYJ2GLIWQO/action/citation_signature","submit_replication":"https://pith.science/pith/ZJW5C3THBBJ3YWTOUYJ2GLIWQO/action/replication_record"}},"created_at":"2026-05-18T02:07:43.725563+00:00","updated_at":"2026-05-18T02:07:43.725563+00:00"}