{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:R2UQJERAUEBZPLJY2DEVAVX54S","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":"44ba62ee90c38d23db243cd0ea851457c6a006e074ba0dc45d55a2eae5c61117","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-24T12:55:42Z","title_canon_sha256":"28fffd2f940ebf7f408cc08518e97c0c5c206472118c99d4a93d3a38a5af8a79"},"schema_version":"1.0","source":{"id":"1903.09983","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.09983","created_at":"2026-05-17T23:44:49Z"},{"alias_kind":"arxiv_version","alias_value":"1903.09983v2","created_at":"2026-05-17T23:44:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.09983","created_at":"2026-05-17T23:44:49Z"},{"alias_kind":"pith_short_12","alias_value":"R2UQJERAUEBZ","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"R2UQJERAUEBZPLJY","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"R2UQJERA","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:a965c804a859245a96f4e115ac3f935e5dd301d276925f7654e75a38a3f9907c","target":"graph","created_at":"2026-05-17T23:44:49Z","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"},"paper":{"abstract_excerpt":"The Kondo and Periodic Anderson models describe many of the qualitative features of local moments coupled to a conduction band, and thereby the physics of materials such as the heavy fermions. In particular, when the exchange coupling $J$ or hybridization $V$ between the moments and the electrons of the metallic band is large, singlets form, quenching the magnetism. In the opposite, small $J$ or $V$, limit, the moments survive, and the conduction electrons mediate an effective interaction which can trigger long range, often antiferromagnetic, order. In the case of the Kondo model, where the mo","authors_text":"Lufeng Zhang, Natanael C. Costa, Raimundo R. dos Santos, Richard T. Scalettar, Tianxing Ma","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-24T12:55:42Z","title":"Determinant Quantum Monte Carlo Study of Exhaustion in the Periodic Anderson Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.09983","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":"sha256:6982eeda16273eb5497f3a4460bb3191620567e1cb8713ee01e84d5ca0db572d","target":"record","created_at":"2026-05-17T23:44:49Z","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":"44ba62ee90c38d23db243cd0ea851457c6a006e074ba0dc45d55a2eae5c61117","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2019-03-24T12:55:42Z","title_canon_sha256":"28fffd2f940ebf7f408cc08518e97c0c5c206472118c99d4a93d3a38a5af8a79"},"schema_version":"1.0","source":{"id":"1903.09983","kind":"arxiv","version":2}},"canonical_sha256":"8ea9049220a10397ad38d0c95056fde4b7c5e35812d60e9736f2d50713a5659f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ea9049220a10397ad38d0c95056fde4b7c5e35812d60e9736f2d50713a5659f","first_computed_at":"2026-05-17T23:44:49.440792Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:44:49.440792Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XqQCLG/rGEsKT4sRlrnCVoFc7iHKYSbq7euEO4T64gCSMDQnvB80n96vQbTh8If4LYYAV+Rwwqgcyt619hXpAQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:44:49.441257Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.09983","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6982eeda16273eb5497f3a4460bb3191620567e1cb8713ee01e84d5ca0db572d","sha256:a965c804a859245a96f4e115ac3f935e5dd301d276925f7654e75a38a3f9907c"],"state_sha256":"1ab9a73f321c2f6a4025e2e5fe8dcd05ba343c9e53916ae46d1264dc7d9eaba3"}