{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:HW77DKNFJCNA7V4UAGE6KOLQID","short_pith_number":"pith:HW77DKNF","canonical_record":{"source":{"id":"1301.1771","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-01-09T08:03:03Z","cross_cats_sorted":[],"title_canon_sha256":"c554580a9487b28044264fe974b0e1ed91a715e2ec1f29c4dc251cc9329d2296","abstract_canon_sha256":"5233e9212de66aeb631af487f82bede17f1a8e9dbdf993952be75ba975f87fe3"},"schema_version":"1.0"},"canonical_sha256":"3dbff1a9a5489a0fd7940189e5397040e61b8ec781668b93e8e43fca803150ed","source":{"kind":"arxiv","id":"1301.1771","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.1771","created_at":"2026-05-18T03:28:19Z"},{"alias_kind":"arxiv_version","alias_value":"1301.1771v3","created_at":"2026-05-18T03:28:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.1771","created_at":"2026-05-18T03:28:19Z"},{"alias_kind":"pith_short_12","alias_value":"HW77DKNFJCNA","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"HW77DKNFJCNA7V4U","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"HW77DKNF","created_at":"2026-05-18T12:27:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:HW77DKNFJCNA7V4UAGE6KOLQID","target":"record","payload":{"canonical_record":{"source":{"id":"1301.1771","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-01-09T08:03:03Z","cross_cats_sorted":[],"title_canon_sha256":"c554580a9487b28044264fe974b0e1ed91a715e2ec1f29c4dc251cc9329d2296","abstract_canon_sha256":"5233e9212de66aeb631af487f82bede17f1a8e9dbdf993952be75ba975f87fe3"},"schema_version":"1.0"},"canonical_sha256":"3dbff1a9a5489a0fd7940189e5397040e61b8ec781668b93e8e43fca803150ed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:28:19.260851Z","signature_b64":"8oB6X0RarrvbFQMvk6wLKNWWmnk0n8HznX4jPb0U06VmDSyqgs/ApLUcgJcxMaipChOLp1r5VIYyekI7jkhPAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3dbff1a9a5489a0fd7940189e5397040e61b8ec781668b93e8e43fca803150ed","last_reissued_at":"2026-05-18T03:28:19.259975Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:28:19.259975Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.1771","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:28:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XSGxToqkaTL1YxrB8yxdvAJF9grNSkKFJiVqozA3PD67j1VuUMVl3sd7lNyd1fosRDMPmk/66KSExQMfBKeDCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T23:34:36.504254Z"},"content_sha256":"3a59867d92225eb8d1eae37d1cb76cab78cc6e8260713561d6771b35783bcd2b","schema_version":"1.0","event_id":"sha256:3a59867d92225eb8d1eae37d1cb76cab78cc6e8260713561d6771b35783bcd2b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:HW77DKNFJCNA7V4UAGE6KOLQID","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Weak ferromagnetism with the Kondo screening effect in the Kondo lattice systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Guang-Ming Zhang, Lu Yu, Yu Liu","submitted_at":"2013-01-09T08:03:03Z","abstract_excerpt":"We carefully consider the interplay between ferromagnetism and the Kondo screening effect in the conventional Kondo lattice systems at finite temperatures. Within an effective mean-field theory for small conduction electron densities, a complete phase diagram has been determined. In the ferromagnetic ordered phase, there is a characteristic temperature scale to indicate the presence of the Kondo screening effect. We further find two distinct ferromagnetic long-range ordered phases coexisting with the Kondo screening effect: spin fully polarized and partially polarized states. A continuous phas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.1771","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:28:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"otecfr3+LYNc+yqYx0RkHV+yIgInZWU2VhZcdgwIWIRV56dVih8/k2FPMJ6ff6qTybN3sSFyzag+zyDhAHRhAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T23:34:36.505011Z"},"content_sha256":"126fd168b8f9adeda4cdd94436b13483976a23571119c512791f9945ac2e6819","schema_version":"1.0","event_id":"sha256:126fd168b8f9adeda4cdd94436b13483976a23571119c512791f9945ac2e6819"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HW77DKNFJCNA7V4UAGE6KOLQID/bundle.json","state_url":"https://pith.science/pith/HW77DKNFJCNA7V4UAGE6KOLQID/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HW77DKNFJCNA7V4UAGE6KOLQID/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-30T23:34:36Z","links":{"resolver":"https://pith.science/pith/HW77DKNFJCNA7V4UAGE6KOLQID","bundle":"https://pith.science/pith/HW77DKNFJCNA7V4UAGE6KOLQID/bundle.json","state":"https://pith.science/pith/HW77DKNFJCNA7V4UAGE6KOLQID/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HW77DKNFJCNA7V4UAGE6KOLQID/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:HW77DKNFJCNA7V4UAGE6KOLQID","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":"5233e9212de66aeb631af487f82bede17f1a8e9dbdf993952be75ba975f87fe3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-01-09T08:03:03Z","title_canon_sha256":"c554580a9487b28044264fe974b0e1ed91a715e2ec1f29c4dc251cc9329d2296"},"schema_version":"1.0","source":{"id":"1301.1771","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.1771","created_at":"2026-05-18T03:28:19Z"},{"alias_kind":"arxiv_version","alias_value":"1301.1771v3","created_at":"2026-05-18T03:28:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.1771","created_at":"2026-05-18T03:28:19Z"},{"alias_kind":"pith_short_12","alias_value":"HW77DKNFJCNA","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"HW77DKNFJCNA7V4U","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"HW77DKNF","created_at":"2026-05-18T12:27:46Z"}],"graph_snapshots":[{"event_id":"sha256:126fd168b8f9adeda4cdd94436b13483976a23571119c512791f9945ac2e6819","target":"graph","created_at":"2026-05-18T03:28:19Z","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":"We carefully consider the interplay between ferromagnetism and the Kondo screening effect in the conventional Kondo lattice systems at finite temperatures. Within an effective mean-field theory for small conduction electron densities, a complete phase diagram has been determined. In the ferromagnetic ordered phase, there is a characteristic temperature scale to indicate the presence of the Kondo screening effect. We further find two distinct ferromagnetic long-range ordered phases coexisting with the Kondo screening effect: spin fully polarized and partially polarized states. A continuous phas","authors_text":"Guang-Ming Zhang, Lu Yu, Yu Liu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-01-09T08:03:03Z","title":"Weak ferromagnetism with the Kondo screening effect in the Kondo lattice systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.1771","kind":"arxiv","version":3},"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":"sha256:3a59867d92225eb8d1eae37d1cb76cab78cc6e8260713561d6771b35783bcd2b","target":"record","created_at":"2026-05-18T03:28:19Z","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":"5233e9212de66aeb631af487f82bede17f1a8e9dbdf993952be75ba975f87fe3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-01-09T08:03:03Z","title_canon_sha256":"c554580a9487b28044264fe974b0e1ed91a715e2ec1f29c4dc251cc9329d2296"},"schema_version":"1.0","source":{"id":"1301.1771","kind":"arxiv","version":3}},"canonical_sha256":"3dbff1a9a5489a0fd7940189e5397040e61b8ec781668b93e8e43fca803150ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3dbff1a9a5489a0fd7940189e5397040e61b8ec781668b93e8e43fca803150ed","first_computed_at":"2026-05-18T03:28:19.259975Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:28:19.259975Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8oB6X0RarrvbFQMvk6wLKNWWmnk0n8HznX4jPb0U06VmDSyqgs/ApLUcgJcxMaipChOLp1r5VIYyekI7jkhPAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:28:19.260851Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.1771","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3a59867d92225eb8d1eae37d1cb76cab78cc6e8260713561d6771b35783bcd2b","sha256:126fd168b8f9adeda4cdd94436b13483976a23571119c512791f9945ac2e6819"],"state_sha256":"e08e6ac3d0a7c812b522b9a00f28873b7c51bf5936f532be57ff427a2504e8d1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"j85jYVxUZF0y4jlgqov26QcpptN0b5Ji8Lu6mQAYKi4Ik0Y51NfhQLWiwjs90QmS7BejE1+/j1Kntw7I2rV8Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T23:34:36.508929Z","bundle_sha256":"ef41646f45417dcb52f270246cfcb25673cbf59f861d9d52ccb1e94db9126634"}}