{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:WZTZYDNX6OE6L4JMSEG52AL4UN","short_pith_number":"pith:WZTZYDNX","canonical_record":{"source":{"id":"1011.3404","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-11-15T14:34:44Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"5cc6bebccb31be661296c93825c83f7ffd54aa1a925619d79fbd9bafae4d9c86","abstract_canon_sha256":"1220ac70a06cae69bc492a6bd9c95bec1edf528f16a208f0022f3069d1d740d8"},"schema_version":"1.0"},"canonical_sha256":"b6679c0db7f389e5f12c910ddd017ca35b1794e8912c1af05f9bf2b75dafd529","source":{"kind":"arxiv","id":"1011.3404","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3404","created_at":"2026-05-18T02:04:47Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3404v1","created_at":"2026-05-18T02:04:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3404","created_at":"2026-05-18T02:04:47Z"},{"alias_kind":"pith_short_12","alias_value":"WZTZYDNX6OE6","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"WZTZYDNX6OE6L4JM","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"WZTZYDNX","created_at":"2026-05-18T12:26:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:WZTZYDNX6OE6L4JMSEG52AL4UN","target":"record","payload":{"canonical_record":{"source":{"id":"1011.3404","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-11-15T14:34:44Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"5cc6bebccb31be661296c93825c83f7ffd54aa1a925619d79fbd9bafae4d9c86","abstract_canon_sha256":"1220ac70a06cae69bc492a6bd9c95bec1edf528f16a208f0022f3069d1d740d8"},"schema_version":"1.0"},"canonical_sha256":"b6679c0db7f389e5f12c910ddd017ca35b1794e8912c1af05f9bf2b75dafd529","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:47.556202Z","signature_b64":"hkxpSIoTCMhuin9gpcZyOl7RKS5qqEbwBcWCkexUe9teBLK/3y+4qJMwku9nWbh9gU9DgLLUbD0C0Ptd+T8oAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b6679c0db7f389e5f12c910ddd017ca35b1794e8912c1af05f9bf2b75dafd529","last_reissued_at":"2026-05-18T02:04:47.555585Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:47.555585Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1011.3404","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:04:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U6isInmTIO/1ZCXWa+DT3NPE524LSklWunIcZSYxLM6OubKChfiEHo9+cvytBwc+ZX+Ah5RDoQLJCPzUIBONCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T09:28:34.690793Z"},"content_sha256":"6242c15059cd3519681dc757dc53821e4521ea4c926a99adbc95d3af4a8c2c6b","schema_version":"1.0","event_id":"sha256:6242c15059cd3519681dc757dc53821e4521ea4c926a99adbc95d3af4a8c2c6b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:WZTZYDNX6OE6L4JMSEG52AL4UN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coulomb interaction effects and electron spin relaxation in the 1d Kondo lattice model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"Herbert Schoeller, Ian P. McCulloch, Sebastian Smerat, Ulrich Schollw\\\"ock","submitted_at":"2010-11-15T14:34:44Z","abstract_excerpt":"We study the effects of the Coulomb interaction in the one dimensional Kondo lattice model on the phase diagram, the static magnetic susceptibility and electron spin relaxation. We show that onsite Coulomb interaction supports ferromagnetic order and nearest neighbor Coulomb interaction drives, depending on the electron filling, either a paramagnetic or ferromagnetic order. Furthermore we calculate electron quasiparticle life times, which can be related to electron spin relaxation and decoherence times, and explain their dependence on the strength of interactions and the electron filling in or"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3404","kind":"arxiv","version":1},"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":"2026-05-18T02:04:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PbUpAEa2wY7d6iOHuMMJs+O7ysFo5cNilhXLwZ5aw00f/6WpsdDIimaVKZBYlVs1Og5ZF+LmSwuR7k+7g24CDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T09:28:34.691496Z"},"content_sha256":"ea07cb98f51ae271a43072dae02aa8a82fa2326792aa1934aeefc4dc7e950768","schema_version":"1.0","event_id":"sha256:ea07cb98f51ae271a43072dae02aa8a82fa2326792aa1934aeefc4dc7e950768"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WZTZYDNX6OE6L4JMSEG52AL4UN/bundle.json","state_url":"https://pith.science/pith/WZTZYDNX6OE6L4JMSEG52AL4UN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WZTZYDNX6OE6L4JMSEG52AL4UN/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":"2026-05-27T09:28:34Z","links":{"resolver":"https://pith.science/pith/WZTZYDNX6OE6L4JMSEG52AL4UN","bundle":"https://pith.science/pith/WZTZYDNX6OE6L4JMSEG52AL4UN/bundle.json","state":"https://pith.science/pith/WZTZYDNX6OE6L4JMSEG52AL4UN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WZTZYDNX6OE6L4JMSEG52AL4UN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:WZTZYDNX6OE6L4JMSEG52AL4UN","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":"1220ac70a06cae69bc492a6bd9c95bec1edf528f16a208f0022f3069d1d740d8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-11-15T14:34:44Z","title_canon_sha256":"5cc6bebccb31be661296c93825c83f7ffd54aa1a925619d79fbd9bafae4d9c86"},"schema_version":"1.0","source":{"id":"1011.3404","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.3404","created_at":"2026-05-18T02:04:47Z"},{"alias_kind":"arxiv_version","alias_value":"1011.3404v1","created_at":"2026-05-18T02:04:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.3404","created_at":"2026-05-18T02:04:47Z"},{"alias_kind":"pith_short_12","alias_value":"WZTZYDNX6OE6","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_16","alias_value":"WZTZYDNX6OE6L4JM","created_at":"2026-05-18T12:26:17Z"},{"alias_kind":"pith_short_8","alias_value":"WZTZYDNX","created_at":"2026-05-18T12:26:17Z"}],"graph_snapshots":[{"event_id":"sha256:ea07cb98f51ae271a43072dae02aa8a82fa2326792aa1934aeefc4dc7e950768","target":"graph","created_at":"2026-05-18T02:04:47Z","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 study the effects of the Coulomb interaction in the one dimensional Kondo lattice model on the phase diagram, the static magnetic susceptibility and electron spin relaxation. We show that onsite Coulomb interaction supports ferromagnetic order and nearest neighbor Coulomb interaction drives, depending on the electron filling, either a paramagnetic or ferromagnetic order. Furthermore we calculate electron quasiparticle life times, which can be related to electron spin relaxation and decoherence times, and explain their dependence on the strength of interactions and the electron filling in or","authors_text":"Herbert Schoeller, Ian P. McCulloch, Sebastian Smerat, Ulrich Schollw\\\"ock","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-11-15T14:34:44Z","title":"Coulomb interaction effects and electron spin relaxation in the 1d Kondo lattice model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.3404","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":"sha256:6242c15059cd3519681dc757dc53821e4521ea4c926a99adbc95d3af4a8c2c6b","target":"record","created_at":"2026-05-18T02:04:47Z","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":"1220ac70a06cae69bc492a6bd9c95bec1edf528f16a208f0022f3069d1d740d8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-11-15T14:34:44Z","title_canon_sha256":"5cc6bebccb31be661296c93825c83f7ffd54aa1a925619d79fbd9bafae4d9c86"},"schema_version":"1.0","source":{"id":"1011.3404","kind":"arxiv","version":1}},"canonical_sha256":"b6679c0db7f389e5f12c910ddd017ca35b1794e8912c1af05f9bf2b75dafd529","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b6679c0db7f389e5f12c910ddd017ca35b1794e8912c1af05f9bf2b75dafd529","first_computed_at":"2026-05-18T02:04:47.555585Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:47.555585Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hkxpSIoTCMhuin9gpcZyOl7RKS5qqEbwBcWCkexUe9teBLK/3y+4qJMwku9nWbh9gU9DgLLUbD0C0Ptd+T8oAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:47.556202Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.3404","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6242c15059cd3519681dc757dc53821e4521ea4c926a99adbc95d3af4a8c2c6b","sha256:ea07cb98f51ae271a43072dae02aa8a82fa2326792aa1934aeefc4dc7e950768"],"state_sha256":"9c4375f6998758c58fe464d9d169c97223611727a32cb224b3b2f7897ffbad3c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"irXT5CqoVUAbTYAaIeidZKl8cHSqi1ZTXw65ypAMWE7A02TkGzJI2BAilmlmgNduxE5kPLf6FZjWdUyYskedDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T09:28:34.695201Z","bundle_sha256":"5d4f25721ff89f074690751609855794ba83faacbdb1e08e28e51eb9cdbb2dcb"}}