{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:LYBCYVTV2NEPJQPXIW2ZTK4EXC","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":"19b3457de49d3e8cd1dfa595aa85d43a526c12de949929c5f394f5aef4ee9311","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-09-19T17:59:22Z","title_canon_sha256":"00863babe7cddc659c30cf054f57e4ae246b29105566cd65035071f2729f9c35"},"schema_version":"1.0","source":{"id":"2209.09237","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.09237","created_at":"2026-07-05T09:10:40Z"},{"alias_kind":"arxiv_version","alias_value":"2209.09237v1","created_at":"2026-07-05T09:10:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.09237","created_at":"2026-07-05T09:10:40Z"},{"alias_kind":"pith_short_12","alias_value":"LYBCYVTV2NEP","created_at":"2026-07-05T09:10:40Z"},{"alias_kind":"pith_short_16","alias_value":"LYBCYVTV2NEPJQPX","created_at":"2026-07-05T09:10:40Z"},{"alias_kind":"pith_short_8","alias_value":"LYBCYVTV","created_at":"2026-07-05T09:10:40Z"}],"graph_snapshots":[{"event_id":"sha256:903463519be9951f6bd7a06691817e55a0f9f959b795c763745982e6e2b0ed91","target":"graph","created_at":"2026-07-05T09:10:40Z","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/2209.09237/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the doped two-dimensional Hubbard model at finite temperature using controlled diagrammatic Monte Carlo calculations allowing for the computation of spectral properties in the infinite-size limit and, crucially, with arbitrary momentum resolution. We show that three distinct regimes are found as a function of doping and interaction strength, corresponding to a weakly correlated metal with properties close to those of the non-interacting system, a correlated metal with strong interaction effects including a reshaping of the Fermi surface, and a pseudogap regime at low doping in w","authors_text":"Antoine Georges, Fedor Simkovic, Michel Ferrero, Riccardo Rossi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-09-19T17:59:22Z","title":"Origin and fate of the pseudogap in the doped Hubbard model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.09237","kind":"arxiv","version":1},"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":"sha256:3656d785bd84bca4d912461a54d37fba99cebfe6d4fa3eb22c4692793913f599","target":"record","created_at":"2026-07-05T09:10:40Z","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":"19b3457de49d3e8cd1dfa595aa85d43a526c12de949929c5f394f5aef4ee9311","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-09-19T17:59:22Z","title_canon_sha256":"00863babe7cddc659c30cf054f57e4ae246b29105566cd65035071f2729f9c35"},"schema_version":"1.0","source":{"id":"2209.09237","kind":"arxiv","version":1}},"canonical_sha256":"5e022c5675d348f4c1f745b599ab84b890b68f38febe65932b37672c28b7251a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5e022c5675d348f4c1f745b599ab84b890b68f38febe65932b37672c28b7251a","first_computed_at":"2026-07-05T09:10:40.067561Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:10:40.067561Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Uq+xdONezwCOPeB9ahdX8yFyP6FIFSiVHTyUzjyLIbRNy7IupgwYpT3dWcBUByLA8fvMdqYLE14oSUrg6mPjCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:10:40.068041Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.09237","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3656d785bd84bca4d912461a54d37fba99cebfe6d4fa3eb22c4692793913f599","sha256:903463519be9951f6bd7a06691817e55a0f9f959b795c763745982e6e2b0ed91"],"state_sha256":"e84a4eb61649fcb9fa3aaf3a4b720f14377429acc51b0f1cf93991eaa1b4f619"}