{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:J7UNIADB6G2IG4UFUQE3SL5RXC","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":"82457d3220f2b09ac745c1c9311ac2ce9a065c7d2488163b43d1eef2b500d38b","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-03-27T09:57:33Z","title_canon_sha256":"9fe8fbc7105e3fd95a74bfd1b2384deafd3fec663c45c883296668a0dc308a30"},"schema_version":"1.0","source":{"id":"1203.5911","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.5911","created_at":"2026-05-18T03:54:16Z"},{"alias_kind":"arxiv_version","alias_value":"1203.5911v1","created_at":"2026-05-18T03:54:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.5911","created_at":"2026-05-18T03:54:16Z"},{"alias_kind":"pith_short_12","alias_value":"J7UNIADB6G2I","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"J7UNIADB6G2IG4UF","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"J7UNIADB","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:f09f91c0409fe1d4069763259088b1d7c873c4c00dc4e1b3efdc476d27e9fc7a","target":"graph","created_at":"2026-05-18T03:54:16Z","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":"Temperature dependent electron spin resonance (ESR) measurements are reported on stage 1 potassium doped graphite, a model system of biased graphene. The ESR linewidth is nearly isotropic and although the g-factor has a sizeable anisotropy, its majority is shown to arise due to macroscopic magnetization. Albeit the homogeneous ESR linewidth shows an unusual, non-linear temperature dependence, it appears to be proportional to the resistivity which is a quadratic function of the temperature. These observations suggests the validity of the Elliott-Yafet relaxation mechanism in KC8 and allows to p","authors_text":"\\'Agnes Antal, Antal Rockenbauer, Bal\\'azs D\\'ora, Ferenc Simon, G\\'abor F\\'abi\\'an, L\\'aszl\\'o Forr\\'o, L\\'aszl\\'o Korecz, L\\'en\\'ard Szolnoki, Norbert M. Nemes","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-03-27T09:57:33Z","title":"Testing the Elliott-Yafet spin-relaxation mechanism in KC8; a model system of biased graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.5911","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":"sha256:431d3c085b18dce05447a0ae3be98cbc37ea9186cdd20cbf839348666f2cb41b","target":"record","created_at":"2026-05-18T03:54:16Z","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":"82457d3220f2b09ac745c1c9311ac2ce9a065c7d2488163b43d1eef2b500d38b","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-03-27T09:57:33Z","title_canon_sha256":"9fe8fbc7105e3fd95a74bfd1b2384deafd3fec663c45c883296668a0dc308a30"},"schema_version":"1.0","source":{"id":"1203.5911","kind":"arxiv","version":1}},"canonical_sha256":"4fe8d40061f1b4837285a409b92fb1b88786aab98f2833897a4e742a7d5cde12","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4fe8d40061f1b4837285a409b92fb1b88786aab98f2833897a4e742a7d5cde12","first_computed_at":"2026-05-18T03:54:16.532482Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:54:16.532482Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e9t0aph0TBU0jhglg8/jaXi+BZauwFTjDJSHDYje1i/N88E9zMfukHR/ulvRbnStW1YWH9oq7FjuL0f4qJjXBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:54:16.532912Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.5911","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:431d3c085b18dce05447a0ae3be98cbc37ea9186cdd20cbf839348666f2cb41b","sha256:f09f91c0409fe1d4069763259088b1d7c873c4c00dc4e1b3efdc476d27e9fc7a"],"state_sha256":"b0e8f5ee2411f365fb4cfdea321255f0fcfeb89b900cd5d5377e4b5f677efb9a"}