{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:P5ZBIHNOHMHNS7OHTTLYMAWKRB","short_pith_number":"pith:P5ZBIHNO","canonical_record":{"source":{"id":"cond-mat/0602099","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-02-04T06:19:31Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"e2a769fa6ef7714c449ea80df454c215d34dc050fdf90e90ffc3dfe90765f270","abstract_canon_sha256":"2a9f233721594ac30fe1de5cfba2db9f5e6813e1d17afd3b88a05615515d4859"},"schema_version":"1.0"},"canonical_sha256":"7f72141dae3b0ed97dc79cd78602ca88406c3aa4f259178857da193aeb0d8c39","source":{"kind":"arxiv","id":"cond-mat/0602099","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0602099","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0602099v1","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0602099","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"pith_short_12","alias_value":"P5ZBIHNOHMHN","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"P5ZBIHNOHMHNS7OH","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"P5ZBIHNO","created_at":"2026-05-18T12:25:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:P5ZBIHNOHMHNS7OHTTLYMAWKRB","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0602099","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-02-04T06:19:31Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"e2a769fa6ef7714c449ea80df454c215d34dc050fdf90e90ffc3dfe90765f270","abstract_canon_sha256":"2a9f233721594ac30fe1de5cfba2db9f5e6813e1d17afd3b88a05615515d4859"},"schema_version":"1.0"},"canonical_sha256":"7f72141dae3b0ed97dc79cd78602ca88406c3aa4f259178857da193aeb0d8c39","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:09:03.232930Z","signature_b64":"D+kg6EA/39JPJyfVYgswXrWysIlxghw9dxLwd/2A09tO1xVFWBjTkxAPoKiDuqZAA1qFWiIkRp/Ej52xYfMiBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7f72141dae3b0ed97dc79cd78602ca88406c3aa4f259178857da193aeb0d8c39","last_reissued_at":"2026-05-18T04:09:03.232354Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:09:03.232354Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0602099","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":"2026-05-18T04:09:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sfubhyNb8jyrqoFdhGbXRdLpAokMV9tsBqsPZva0pjhlmY2eg5Rxzz+QW0O9ZpIbmV/0e0iqPzffXYZclF4JAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T05:45:46.615177Z"},"content_sha256":"e63a2a040e8d3fc39b90e5c7b0e4fae8a678c86d0c5cbe32628f1fa572cb7bd6","schema_version":"1.0","event_id":"sha256:e63a2a040e8d3fc39b90e5c7b0e4fae8a678c86d0c5cbe32628f1fa572cb7bd6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:P5ZBIHNOHMHNS7OHTTLYMAWKRB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Compensation of Effective Field in the Field-Induced Superconductor k-(BETS)2FeBr4 Observed by 77Se NMR","license":"","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"H-B. Cui, H. Fujiwara, H. Kobayashi, J. Kikuchi, M. Takigawa, S. Fujiyama","submitted_at":"2006-02-04T06:19:31Z","abstract_excerpt":"We report results of 77Se NMR frequency shift in the normal state of the organic charge-transfer-salt k-(BETS)2FeBr4 which shows magnetic field-induced superconductivity (FISC). From a simple mean field analysis, we determined the field and the temperature dependences of the magnetization m_{pi} of the \\pi conduction electrons on BETS molecules. We found that the Fe spins are antiferromagnetically coupled to the pi electrons and determined the exchange field to be J = -2.3T/mu_B. The exchange field from the fully saturated Fe moments (5 mu_B) is compensated by an external field of 12T. This is"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0602099","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":"2026-05-18T04:09:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+vBQrky6LfBN17epaf+ilYOSrRN/TBeitW8Q+c3tq31EyV+DC9f8pg0Kv7mkeEHCp9yG5xYmtfRU8iJTQKwcDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T05:45:46.615542Z"},"content_sha256":"e9a00e52ff68641f692157821d65ae4a2085ef1e3bc7eff7bffdd3ce05f7443d","schema_version":"1.0","event_id":"sha256:e9a00e52ff68641f692157821d65ae4a2085ef1e3bc7eff7bffdd3ce05f7443d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/P5ZBIHNOHMHNS7OHTTLYMAWKRB/bundle.json","state_url":"https://pith.science/pith/P5ZBIHNOHMHNS7OHTTLYMAWKRB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/P5ZBIHNOHMHNS7OHTTLYMAWKRB/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":"2026-06-03T05:45:46Z","links":{"resolver":"https://pith.science/pith/P5ZBIHNOHMHNS7OHTTLYMAWKRB","bundle":"https://pith.science/pith/P5ZBIHNOHMHNS7OHTTLYMAWKRB/bundle.json","state":"https://pith.science/pith/P5ZBIHNOHMHNS7OHTTLYMAWKRB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/P5ZBIHNOHMHNS7OHTTLYMAWKRB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:P5ZBIHNOHMHNS7OHTTLYMAWKRB","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":"2a9f233721594ac30fe1de5cfba2db9f5e6813e1d17afd3b88a05615515d4859","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-02-04T06:19:31Z","title_canon_sha256":"e2a769fa6ef7714c449ea80df454c215d34dc050fdf90e90ffc3dfe90765f270"},"schema_version":"1.0","source":{"id":"cond-mat/0602099","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0602099","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0602099v1","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0602099","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"pith_short_12","alias_value":"P5ZBIHNOHMHN","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_16","alias_value":"P5ZBIHNOHMHNS7OH","created_at":"2026-05-18T12:25:54Z"},{"alias_kind":"pith_short_8","alias_value":"P5ZBIHNO","created_at":"2026-05-18T12:25:54Z"}],"graph_snapshots":[{"event_id":"sha256:e9a00e52ff68641f692157821d65ae4a2085ef1e3bc7eff7bffdd3ce05f7443d","target":"graph","created_at":"2026-05-18T04:09:03Z","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 report results of 77Se NMR frequency shift in the normal state of the organic charge-transfer-salt k-(BETS)2FeBr4 which shows magnetic field-induced superconductivity (FISC). From a simple mean field analysis, we determined the field and the temperature dependences of the magnetization m_{pi} of the \\pi conduction electrons on BETS molecules. We found that the Fe spins are antiferromagnetically coupled to the pi electrons and determined the exchange field to be J = -2.3T/mu_B. The exchange field from the fully saturated Fe moments (5 mu_B) is compensated by an external field of 12T. This is","authors_text":"H-B. Cui, H. Fujiwara, H. Kobayashi, J. Kikuchi, M. Takigawa, S. Fujiyama","cross_cats":["cond-mat.str-el"],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-02-04T06:19:31Z","title":"Compensation of Effective Field in the Field-Induced Superconductor k-(BETS)2FeBr4 Observed by 77Se NMR"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0602099","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:e63a2a040e8d3fc39b90e5c7b0e4fae8a678c86d0c5cbe32628f1fa572cb7bd6","target":"record","created_at":"2026-05-18T04:09:03Z","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":"2a9f233721594ac30fe1de5cfba2db9f5e6813e1d17afd3b88a05615515d4859","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2006-02-04T06:19:31Z","title_canon_sha256":"e2a769fa6ef7714c449ea80df454c215d34dc050fdf90e90ffc3dfe90765f270"},"schema_version":"1.0","source":{"id":"cond-mat/0602099","kind":"arxiv","version":1}},"canonical_sha256":"7f72141dae3b0ed97dc79cd78602ca88406c3aa4f259178857da193aeb0d8c39","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f72141dae3b0ed97dc79cd78602ca88406c3aa4f259178857da193aeb0d8c39","first_computed_at":"2026-05-18T04:09:03.232354Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:09:03.232354Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D+kg6EA/39JPJyfVYgswXrWysIlxghw9dxLwd/2A09tO1xVFWBjTkxAPoKiDuqZAA1qFWiIkRp/Ej52xYfMiBA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:09:03.232930Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0602099","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e63a2a040e8d3fc39b90e5c7b0e4fae8a678c86d0c5cbe32628f1fa572cb7bd6","sha256:e9a00e52ff68641f692157821d65ae4a2085ef1e3bc7eff7bffdd3ce05f7443d"],"state_sha256":"792bb21884e0df8da4f77726738a25676311bdb3e7f6c88e20d50c3fdef2f30a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EpkClMNtx8CL3nyWudaxGtA3A5U6XxL5zlZpIwW48T1SBdYr57NRRPLA9YVWAmHb1PvtFKx8kjaGjzIba8SrDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T05:45:46.617661Z","bundle_sha256":"574cd60d2542cf7937376764bcb64478739c80b8c16b80a556478417809ee377"}}