{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2001:TQQMAKCGBAKYN7AHX7Z26QA665","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":"b9ae35766741e2bddb455b78f7488c5b37740b5321e3f9b0d90c60ca3143eba1","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-07-13T09:46:33Z","title_canon_sha256":"88a7f595bb4d039ac5afacaf1fb08187f7aa4d15dd054c98ab6332fe6e4fcdce"},"schema_version":"1.0","source":{"id":"cond-mat/0107288","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0107288","created_at":"2026-07-04T16:25:59Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0107288v2","created_at":"2026-07-04T16:25:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0107288","created_at":"2026-07-04T16:25:59Z"},{"alias_kind":"pith_short_12","alias_value":"TQQMAKCGBAKY","created_at":"2026-07-04T16:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"TQQMAKCGBAKYN7AH","created_at":"2026-07-04T16:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"TQQMAKCG","created_at":"2026-07-04T16:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:a714af28015117b798f54a09fd6e51fe745230c91ac8bc8def1d91e0f7b0a1e9","target":"graph","created_at":"2026-07-04T16:25:59Z","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/cond-mat/0107288/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the competition between the Kondo effect and frustrating exchange interactions in a Kondo-lattice model within a large-${\\cal N}$ dynamical mean-field theory. We find a T=0 phase transition between a heavy Fermi-liquid and a spin-liquid for a critical value of the exchange $J_c = T_{K}^0$, the single-impurity Kondo temperature. Close to the critical point, the Fermi liquid coherence scale $T^\\star$ is strongly reduced and the effective mass strongly enhanced. The regime $T>T^\\star$ is characterized by spin-liquid magnetic correlations and non-Fermi-liquid properties. It is suggested t","authors_text":"A. Georges, D. R. Grempel, S. Burdin","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-07-13T09:46:33Z","title":"Heavy-fermion and spin-liquid behavior in a Kondo lattice with magnetic frustration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0107288","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:feb2dedd9c2631efd662de8c4982e64497d126d882bdc43376659d771209358e","target":"record","created_at":"2026-07-04T16:25:59Z","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":"b9ae35766741e2bddb455b78f7488c5b37740b5321e3f9b0d90c60ca3143eba1","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2001-07-13T09:46:33Z","title_canon_sha256":"88a7f595bb4d039ac5afacaf1fb08187f7aa4d15dd054c98ab6332fe6e4fcdce"},"schema_version":"1.0","source":{"id":"cond-mat/0107288","kind":"arxiv","version":2}},"canonical_sha256":"9c20c02846081586fc07bff3af401ef756dea8544ee4f8b28b7014d4512bb9f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9c20c02846081586fc07bff3af401ef756dea8544ee4f8b28b7014d4512bb9f8","first_computed_at":"2026-07-04T16:25:59.551743Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:25:59.551743Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H/EO7/7Aesm7nsdyY0B8ap0KvFj6tt83Wkv24LVPWgB9Lp1ge9q60ycfz4KTId+YvLWWoeLvxbBHjJUyTmR2Aw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:25:59.552129Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0107288","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:feb2dedd9c2631efd662de8c4982e64497d126d882bdc43376659d771209358e","sha256:a714af28015117b798f54a09fd6e51fe745230c91ac8bc8def1d91e0f7b0a1e9"],"state_sha256":"a587b0baa0aa8dab540dd648af83c09e26ce09326a429f3bc5ba2885c016381f"}