{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:LRFJBQDNAADFZE5NVIYSXU4C4T","short_pith_number":"pith:LRFJBQDN","canonical_record":{"source":{"id":"1205.4579","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-21T12:17:37Z","cross_cats_sorted":[],"title_canon_sha256":"81fd02cb4eff8934eb1215696836d3c8adf700e7ac0df749e7c706fbae1165ac","abstract_canon_sha256":"0c02dd374284be456a12d1176d85da7cfc4a6700e696b9f1cefab45ed5b842b3"},"schema_version":"1.0"},"canonical_sha256":"5c4a90c06d00065c93adaa312bd382e4d5068e66efce5b8d41fc9d8603dd8465","source":{"kind":"arxiv","id":"1205.4579","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.4579","created_at":"2026-05-18T03:23:10Z"},{"alias_kind":"arxiv_version","alias_value":"1205.4579v1","created_at":"2026-05-18T03:23:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.4579","created_at":"2026-05-18T03:23:10Z"},{"alias_kind":"pith_short_12","alias_value":"LRFJBQDNAADF","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"LRFJBQDNAADFZE5N","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"LRFJBQDN","created_at":"2026-05-18T12:27:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:LRFJBQDNAADFZE5NVIYSXU4C4T","target":"record","payload":{"canonical_record":{"source":{"id":"1205.4579","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-21T12:17:37Z","cross_cats_sorted":[],"title_canon_sha256":"81fd02cb4eff8934eb1215696836d3c8adf700e7ac0df749e7c706fbae1165ac","abstract_canon_sha256":"0c02dd374284be456a12d1176d85da7cfc4a6700e696b9f1cefab45ed5b842b3"},"schema_version":"1.0"},"canonical_sha256":"5c4a90c06d00065c93adaa312bd382e4d5068e66efce5b8d41fc9d8603dd8465","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:10.818114Z","signature_b64":"5q7iYDHDjEruukItSQSgUNmtQ6Qm1w4o1KyQJtHtxJpSjHcZfF2J+HaO8/uZAUbrFjRISYIwEYjAMbVQeikCDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5c4a90c06d00065c93adaa312bd382e4d5068e66efce5b8d41fc9d8603dd8465","last_reissued_at":"2026-05-18T03:23:10.817545Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:10.817545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1205.4579","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":"2026-05-18T03:23:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bzqVtyb0FFILVQK3/Zofam7gMHf76HRlU05nffPc2x26gn/kBN93n2LSLWH95u30oQ67gZJxoeKoDVApPrPfCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:35:36.918017Z"},"content_sha256":"a1b2b45ee74d3e132fcf7f025e24b6d02455da56e9fdcb5ddf2a2b76fc04e79c","schema_version":"1.0","event_id":"sha256:a1b2b45ee74d3e132fcf7f025e24b6d02455da56e9fdcb5ddf2a2b76fc04e79c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:LRFJBQDNAADFZE5NVIYSXU4C4T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theoretical study of magnetic domain walls through a cobalt nanocontact","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Kriszti\\'an Palot\\'as, L\\'aszl\\'o Balogh, L\\'aszl\\'o Szunyogh, L\\'aszl\\'o Udvardi, Ulrich Nowak","submitted_at":"2012-05-21T12:17:37Z","abstract_excerpt":"To calculate the magnetic ground state of nanoparticles we present a self-consistent first principles method in terms of a fully relativistic embedded cluster multiple scattering Green's function technique. Based on the derivatives of the band energy, a Newton-Raphson algorithm is used to find the ground state configuration. The method is applied to a cobalt nanocontact that turned out to show a cycloidal domain wall configuration between oppositely magnetized leads. We found that a wall of cycloidal spin-structure is about 30 meV lower in energy than the one of helical spin-structure. A detai"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.4579","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":"2026-05-18T03:23:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zbGg1SVbGq+g7ystoa2nwIMqHa9Jk2i43PHlGzBhqmytLOoiFh7xj0Hf2h/wvNDnQC4TKoa71H1N2yLgQc+dAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T02:35:36.918683Z"},"content_sha256":"461f785ae11034bdc44e115b490bd5351a899c25e1233f110fb89f2dbb7de9b6","schema_version":"1.0","event_id":"sha256:461f785ae11034bdc44e115b490bd5351a899c25e1233f110fb89f2dbb7de9b6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LRFJBQDNAADFZE5NVIYSXU4C4T/bundle.json","state_url":"https://pith.science/pith/LRFJBQDNAADFZE5NVIYSXU4C4T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LRFJBQDNAADFZE5NVIYSXU4C4T/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":"2026-05-26T02:35:36Z","links":{"resolver":"https://pith.science/pith/LRFJBQDNAADFZE5NVIYSXU4C4T","bundle":"https://pith.science/pith/LRFJBQDNAADFZE5NVIYSXU4C4T/bundle.json","state":"https://pith.science/pith/LRFJBQDNAADFZE5NVIYSXU4C4T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LRFJBQDNAADFZE5NVIYSXU4C4T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:LRFJBQDNAADFZE5NVIYSXU4C4T","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":"0c02dd374284be456a12d1176d85da7cfc4a6700e696b9f1cefab45ed5b842b3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-21T12:17:37Z","title_canon_sha256":"81fd02cb4eff8934eb1215696836d3c8adf700e7ac0df749e7c706fbae1165ac"},"schema_version":"1.0","source":{"id":"1205.4579","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1205.4579","created_at":"2026-05-18T03:23:10Z"},{"alias_kind":"arxiv_version","alias_value":"1205.4579v1","created_at":"2026-05-18T03:23:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.4579","created_at":"2026-05-18T03:23:10Z"},{"alias_kind":"pith_short_12","alias_value":"LRFJBQDNAADF","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"LRFJBQDNAADFZE5N","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"LRFJBQDN","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:461f785ae11034bdc44e115b490bd5351a899c25e1233f110fb89f2dbb7de9b6","target":"graph","created_at":"2026-05-18T03:23:10Z","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":"To calculate the magnetic ground state of nanoparticles we present a self-consistent first principles method in terms of a fully relativistic embedded cluster multiple scattering Green's function technique. Based on the derivatives of the band energy, a Newton-Raphson algorithm is used to find the ground state configuration. The method is applied to a cobalt nanocontact that turned out to show a cycloidal domain wall configuration between oppositely magnetized leads. We found that a wall of cycloidal spin-structure is about 30 meV lower in energy than the one of helical spin-structure. A detai","authors_text":"Kriszti\\'an Palot\\'as, L\\'aszl\\'o Balogh, L\\'aszl\\'o Szunyogh, L\\'aszl\\'o Udvardi, Ulrich Nowak","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-21T12:17:37Z","title":"Theoretical study of magnetic domain walls through a cobalt nanocontact"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.4579","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:a1b2b45ee74d3e132fcf7f025e24b6d02455da56e9fdcb5ddf2a2b76fc04e79c","target":"record","created_at":"2026-05-18T03:23:10Z","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":"0c02dd374284be456a12d1176d85da7cfc4a6700e696b9f1cefab45ed5b842b3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-21T12:17:37Z","title_canon_sha256":"81fd02cb4eff8934eb1215696836d3c8adf700e7ac0df749e7c706fbae1165ac"},"schema_version":"1.0","source":{"id":"1205.4579","kind":"arxiv","version":1}},"canonical_sha256":"5c4a90c06d00065c93adaa312bd382e4d5068e66efce5b8d41fc9d8603dd8465","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5c4a90c06d00065c93adaa312bd382e4d5068e66efce5b8d41fc9d8603dd8465","first_computed_at":"2026-05-18T03:23:10.817545Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:10.817545Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5q7iYDHDjEruukItSQSgUNmtQ6Qm1w4o1KyQJtHtxJpSjHcZfF2J+HaO8/uZAUbrFjRISYIwEYjAMbVQeikCDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:10.818114Z","signed_message":"canonical_sha256_bytes"},"source_id":"1205.4579","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a1b2b45ee74d3e132fcf7f025e24b6d02455da56e9fdcb5ddf2a2b76fc04e79c","sha256:461f785ae11034bdc44e115b490bd5351a899c25e1233f110fb89f2dbb7de9b6"],"state_sha256":"3146dc0cbe2cfa6c75b727163925cf248c0cab1dfb9f622c1dc9b14899927f60"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cLzksBpoQtijpjWlMk1JTHy/dZaxuzsTNzEZ8Z7r/ijCR2PN25I1X80xgpiN2FZhPAw9+l2yHOoVU2dNDxvHBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T02:35:36.922251Z","bundle_sha256":"95b165d1194941807eb6ca18f1733d41a183449e309f99d7d1397ffd7fd9bcc6"}}