{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:EMXHBKRFTGWS6Y36P7O6R4BMFE","short_pith_number":"pith:EMXHBKRF","canonical_record":{"source":{"id":"0909.1195","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-07T09:56:09Z","cross_cats_sorted":[],"title_canon_sha256":"b2cc68b2001c5c250d8cfd813591c74eee5573939c7ca9715a02278730b5268d","abstract_canon_sha256":"adc9e401419270d373547cc2c64ef4d4c7b2bca0e55be73cf8b44b0cfbe0a392"},"schema_version":"1.0"},"canonical_sha256":"232e70aa2599ad2f637e7fdde8f02c29265d9647a83c3b9528694e1d632e17c4","source":{"kind":"arxiv","id":"0909.1195","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.1195","created_at":"2026-05-18T02:11:59Z"},{"alias_kind":"arxiv_version","alias_value":"0909.1195v1","created_at":"2026-05-18T02:11:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.1195","created_at":"2026-05-18T02:11:59Z"},{"alias_kind":"pith_short_12","alias_value":"EMXHBKRFTGWS","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"EMXHBKRFTGWS6Y36","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"EMXHBKRF","created_at":"2026-05-18T12:25:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:EMXHBKRFTGWS6Y36P7O6R4BMFE","target":"record","payload":{"canonical_record":{"source":{"id":"0909.1195","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-07T09:56:09Z","cross_cats_sorted":[],"title_canon_sha256":"b2cc68b2001c5c250d8cfd813591c74eee5573939c7ca9715a02278730b5268d","abstract_canon_sha256":"adc9e401419270d373547cc2c64ef4d4c7b2bca0e55be73cf8b44b0cfbe0a392"},"schema_version":"1.0"},"canonical_sha256":"232e70aa2599ad2f637e7fdde8f02c29265d9647a83c3b9528694e1d632e17c4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:11:59.143420Z","signature_b64":"4+VD24dd/4mQmayAZYgM2GRpCHLyWWzdvCqYz6wN+68cseBRpBGAOaHGyToGIUcv7eYq41Z1RiW0ONswFGcBAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"232e70aa2599ad2f637e7fdde8f02c29265d9647a83c3b9528694e1d632e17c4","last_reissued_at":"2026-05-18T02:11:59.142731Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:11:59.142731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0909.1195","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":"2026-05-18T02:11:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aiAOuCLLHkL5s63lEi2KG6PeBSaCEK4CeGPgfJypCKTc8CbgGA73c2cymgK4E8JprUZzuFtAeOD/wMhwfCoqBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T19:50:49.685440Z"},"content_sha256":"0010bcc706ac185a3d7a1990096316568f55072929127e1b75d792bc330e0b0c","schema_version":"1.0","event_id":"sha256:0010bcc706ac185a3d7a1990096316568f55072929127e1b75d792bc330e0b0c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:EMXHBKRFTGWS6Y36P7O6R4BMFE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"First-principles-based $\\pm s$-wave modelling for iron-based superconductors:Studies for specific heat and nuclear magnetic relaxation rate","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"H. Nakamura, M. Machida, N. Hayashi, N. Nakai, Y. Nagai, Y. Ota","submitted_at":"2009-09-07T09:56:09Z","abstract_excerpt":"In order to consistently explain controversial experimental results on superconducting states observed by different probes in typical iron-based superconductors, we construct a realistic multi-band $\\pm s$-wave pairing model by combining the quasiclassical formalism with the first-principles calculation. The model successfully resolves the controversies in contrast to the fact that simplified models such as two-band $\\pm s$-wave one fail to do. A key in the model is the existence of relatively small gaps which leads to material-dependent peculiarities."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.1195","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":"2026-05-18T02:11:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8NYX+C5rB8Pm4SohIOHSQEvS7KI+9zrXPc9RNO2M5tlXPwoi5zoiG6mvxeNY7nQ4mi+FgHZJ6TGsrSgP0iWKBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T19:50:49.686230Z"},"content_sha256":"d8f8f58a06ad9e6236b803ba0b787c614e1ed953303d42dde70b915416df2ad6","schema_version":"1.0","event_id":"sha256:d8f8f58a06ad9e6236b803ba0b787c614e1ed953303d42dde70b915416df2ad6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EMXHBKRFTGWS6Y36P7O6R4BMFE/bundle.json","state_url":"https://pith.science/pith/EMXHBKRFTGWS6Y36P7O6R4BMFE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EMXHBKRFTGWS6Y36P7O6R4BMFE/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":"2026-05-31T19:50:49Z","links":{"resolver":"https://pith.science/pith/EMXHBKRFTGWS6Y36P7O6R4BMFE","bundle":"https://pith.science/pith/EMXHBKRFTGWS6Y36P7O6R4BMFE/bundle.json","state":"https://pith.science/pith/EMXHBKRFTGWS6Y36P7O6R4BMFE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EMXHBKRFTGWS6Y36P7O6R4BMFE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:EMXHBKRFTGWS6Y36P7O6R4BMFE","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":"adc9e401419270d373547cc2c64ef4d4c7b2bca0e55be73cf8b44b0cfbe0a392","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-07T09:56:09Z","title_canon_sha256":"b2cc68b2001c5c250d8cfd813591c74eee5573939c7ca9715a02278730b5268d"},"schema_version":"1.0","source":{"id":"0909.1195","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.1195","created_at":"2026-05-18T02:11:59Z"},{"alias_kind":"arxiv_version","alias_value":"0909.1195v1","created_at":"2026-05-18T02:11:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.1195","created_at":"2026-05-18T02:11:59Z"},{"alias_kind":"pith_short_12","alias_value":"EMXHBKRFTGWS","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_16","alias_value":"EMXHBKRFTGWS6Y36","created_at":"2026-05-18T12:25:59Z"},{"alias_kind":"pith_short_8","alias_value":"EMXHBKRF","created_at":"2026-05-18T12:25:59Z"}],"graph_snapshots":[{"event_id":"sha256:d8f8f58a06ad9e6236b803ba0b787c614e1ed953303d42dde70b915416df2ad6","target":"graph","created_at":"2026-05-18T02:11:59Z","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":"In order to consistently explain controversial experimental results on superconducting states observed by different probes in typical iron-based superconductors, we construct a realistic multi-band $\\pm s$-wave pairing model by combining the quasiclassical formalism with the first-principles calculation. The model successfully resolves the controversies in contrast to the fact that simplified models such as two-band $\\pm s$-wave one fail to do. A key in the model is the existence of relatively small gaps which leads to material-dependent peculiarities.","authors_text":"H. Nakamura, M. Machida, N. Hayashi, N. Nakai, Y. Nagai, Y. Ota","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-07T09:56:09Z","title":"First-principles-based $\\pm s$-wave modelling for iron-based superconductors:Studies for specific heat and nuclear magnetic relaxation rate"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.1195","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":"sha256:0010bcc706ac185a3d7a1990096316568f55072929127e1b75d792bc330e0b0c","target":"record","created_at":"2026-05-18T02:11:59Z","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":"adc9e401419270d373547cc2c64ef4d4c7b2bca0e55be73cf8b44b0cfbe0a392","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-07T09:56:09Z","title_canon_sha256":"b2cc68b2001c5c250d8cfd813591c74eee5573939c7ca9715a02278730b5268d"},"schema_version":"1.0","source":{"id":"0909.1195","kind":"arxiv","version":1}},"canonical_sha256":"232e70aa2599ad2f637e7fdde8f02c29265d9647a83c3b9528694e1d632e17c4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"232e70aa2599ad2f637e7fdde8f02c29265d9647a83c3b9528694e1d632e17c4","first_computed_at":"2026-05-18T02:11:59.142731Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:11:59.142731Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4+VD24dd/4mQmayAZYgM2GRpCHLyWWzdvCqYz6wN+68cseBRpBGAOaHGyToGIUcv7eYq41Z1RiW0ONswFGcBAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:11:59.143420Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.1195","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0010bcc706ac185a3d7a1990096316568f55072929127e1b75d792bc330e0b0c","sha256:d8f8f58a06ad9e6236b803ba0b787c614e1ed953303d42dde70b915416df2ad6"],"state_sha256":"902ac4efccf63beb71015a494f61d78ba6363eb5735ecccf1c67b1f815500075"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GxjjmGu1cfY6wmgqdqZY+pFLvgzwQu2jH87TSTBkwCGu9Wgjqlh9HKMSIByNNbji4tOh2W77elgP6AFCRa4nDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T19:50:49.690616Z","bundle_sha256":"a306543e1ff597d31a605a98c5929279adae5680e9e6bf24ee3eb61800b899c9"}}