{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:XOX4XQCRP6EEORZYMJKZJ4YMPB","short_pith_number":"pith:XOX4XQCR","canonical_record":{"source":{"id":"0906.3708","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-06-19T16:29:50Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"8a9c433b018765df83d6d4096b54facbf7eab06fb9371b4f619264446dde88f6","abstract_canon_sha256":"b77054cf79d0261e89aab81ca4ae25c03b1faf33e5505fd4a4156dd340a252a9"},"schema_version":"1.0"},"canonical_sha256":"bbafcbc0517f88474738625594f30c78730c5bd4bd917ef4c1930aca397f2d82","source":{"kind":"arxiv","id":"0906.3708","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0906.3708","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"arxiv_version","alias_value":"0906.3708v1","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.3708","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"pith_short_12","alias_value":"XOX4XQCRP6EE","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"pith_short_16","alias_value":"XOX4XQCRP6EEORZY","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"pith_short_8","alias_value":"XOX4XQCR","created_at":"2026-07-04T15:48:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:XOX4XQCRP6EEORZYMJKZJ4YMPB","target":"record","payload":{"canonical_record":{"source":{"id":"0906.3708","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-06-19T16:29:50Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"8a9c433b018765df83d6d4096b54facbf7eab06fb9371b4f619264446dde88f6","abstract_canon_sha256":"b77054cf79d0261e89aab81ca4ae25c03b1faf33e5505fd4a4156dd340a252a9"},"schema_version":"1.0"},"canonical_sha256":"bbafcbc0517f88474738625594f30c78730c5bd4bd917ef4c1930aca397f2d82","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:48:17.453139Z","signature_b64":"eN+ggA/u6a85SQHuGl9Cic7SqVlk6cbTOvcTmk6gnxFywFk5skYcphI9sLEuj5umQIzlMgBeEaIr4xzO4lagAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bbafcbc0517f88474738625594f30c78730c5bd4bd917ef4c1930aca397f2d82","last_reissued_at":"2026-07-04T15:48:17.452788Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:48:17.452788Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0906.3708","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":"2026-07-04T15:48:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jFIvLuAFy5fX/yUOF0tUd6KJZSLGL0OQU8cbMS6vivEKD/LgDfv+fZVmk4Q7pumZjMIBgj8lCTRn4cUHLI4uDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:13:30.973620Z"},"content_sha256":"bb4cd2a86636811ab89e14c1f2e8bd61e47936a441362f01cc221932af1aefe5","schema_version":"1.0","event_id":"sha256:bb4cd2a86636811ab89e14c1f2e8bd61e47936a441362f01cc221932af1aefe5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:XOX4XQCRP6EEORZYMJKZJ4YMPB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Homogeneous vs. inhomogeneous coexistence of magnetic order and superconductivity probed by NMR in Co and K doped iron pnictides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"C. Berthier, G.F. Chen, H. Mayaffre, J.L. Luo, M.-H. Julien, M. Horvatic, N.L. Wang, W. Wu, X. D. Zhang","submitted_at":"2009-06-19T16:29:50Z","abstract_excerpt":"In Ba(Fe0.95Co0.05)2As2 all of the 75As NMR intensity at the paramagnetic resonance position vanishes abruptly below Tonset(SDW)=56 K, indicating that magnetic (spin density wave) order is present in all of the sample volume, despite bulk superconductivity below Tc=15 K. The two phases thus coexist homogeneously at the microscopic scale. In Ba0.6K0.4Fe2As2, on the other hand, the signal loss below Tonset(SDW)~75 K is not complete, revealing that magnetic order is bound to finite-size areas of the sample, while the remaining NMR signal shows a clear superconducting response below Tc=37 K. Thus,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.3708","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0906.3708/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T15:48:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"05dCc1HfkcBBAJ040FaVU1Z+hmnpySjFSti3T/3mz9J/mE7enbne4m3+ImSGIxQjPxqyZbGgw9Tn/R51oKNEDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:13:30.974577Z"},"content_sha256":"f3eadc3784f77f0621310fe034c99072b46514675bd190f009d13b8e8a9d6e6f","schema_version":"1.0","event_id":"sha256:f3eadc3784f77f0621310fe034c99072b46514675bd190f009d13b8e8a9d6e6f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XOX4XQCRP6EEORZYMJKZJ4YMPB/bundle.json","state_url":"https://pith.science/pith/XOX4XQCRP6EEORZYMJKZJ4YMPB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XOX4XQCRP6EEORZYMJKZJ4YMPB/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":"2026-08-03T22:13:30Z","links":{"resolver":"https://pith.science/pith/XOX4XQCRP6EEORZYMJKZJ4YMPB","bundle":"https://pith.science/pith/XOX4XQCRP6EEORZYMJKZJ4YMPB/bundle.json","state":"https://pith.science/pith/XOX4XQCRP6EEORZYMJKZJ4YMPB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XOX4XQCRP6EEORZYMJKZJ4YMPB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:XOX4XQCRP6EEORZYMJKZJ4YMPB","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":"b77054cf79d0261e89aab81ca4ae25c03b1faf33e5505fd4a4156dd340a252a9","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-06-19T16:29:50Z","title_canon_sha256":"8a9c433b018765df83d6d4096b54facbf7eab06fb9371b4f619264446dde88f6"},"schema_version":"1.0","source":{"id":"0906.3708","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0906.3708","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"arxiv_version","alias_value":"0906.3708v1","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.3708","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"pith_short_12","alias_value":"XOX4XQCRP6EE","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"pith_short_16","alias_value":"XOX4XQCRP6EEORZY","created_at":"2026-07-04T15:48:17Z"},{"alias_kind":"pith_short_8","alias_value":"XOX4XQCR","created_at":"2026-07-04T15:48:17Z"}],"graph_snapshots":[{"event_id":"sha256:f3eadc3784f77f0621310fe034c99072b46514675bd190f009d13b8e8a9d6e6f","target":"graph","created_at":"2026-07-04T15:48:17Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0906.3708/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In Ba(Fe0.95Co0.05)2As2 all of the 75As NMR intensity at the paramagnetic resonance position vanishes abruptly below Tonset(SDW)=56 K, indicating that magnetic (spin density wave) order is present in all of the sample volume, despite bulk superconductivity below Tc=15 K. The two phases thus coexist homogeneously at the microscopic scale. In Ba0.6K0.4Fe2As2, on the other hand, the signal loss below Tonset(SDW)~75 K is not complete, revealing that magnetic order is bound to finite-size areas of the sample, while the remaining NMR signal shows a clear superconducting response below Tc=37 K. Thus,","authors_text":"C. Berthier, G.F. Chen, H. Mayaffre, J.L. Luo, M.-H. Julien, M. Horvatic, N.L. Wang, W. Wu, X. D. Zhang","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-06-19T16:29:50Z","title":"Homogeneous vs. inhomogeneous coexistence of magnetic order and superconductivity probed by NMR in Co and K doped iron pnictides"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.3708","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:bb4cd2a86636811ab89e14c1f2e8bd61e47936a441362f01cc221932af1aefe5","target":"record","created_at":"2026-07-04T15:48:17Z","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":"b77054cf79d0261e89aab81ca4ae25c03b1faf33e5505fd4a4156dd340a252a9","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-06-19T16:29:50Z","title_canon_sha256":"8a9c433b018765df83d6d4096b54facbf7eab06fb9371b4f619264446dde88f6"},"schema_version":"1.0","source":{"id":"0906.3708","kind":"arxiv","version":1}},"canonical_sha256":"bbafcbc0517f88474738625594f30c78730c5bd4bd917ef4c1930aca397f2d82","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bbafcbc0517f88474738625594f30c78730c5bd4bd917ef4c1930aca397f2d82","first_computed_at":"2026-07-04T15:48:17.452788Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:48:17.452788Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eN+ggA/u6a85SQHuGl9Cic7SqVlk6cbTOvcTmk6gnxFywFk5skYcphI9sLEuj5umQIzlMgBeEaIr4xzO4lagAQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:48:17.453139Z","signed_message":"canonical_sha256_bytes"},"source_id":"0906.3708","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bb4cd2a86636811ab89e14c1f2e8bd61e47936a441362f01cc221932af1aefe5","sha256:f3eadc3784f77f0621310fe034c99072b46514675bd190f009d13b8e8a9d6e6f"],"state_sha256":"64df46e47f9a2a3ff02eaa061d3d74d5716c7193f9a1c54fd3819cfc26278596"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hUG9Z1rxxxqNKznenhYmwk/4neS8sLa/MzyfJ4vCyWxgQBLR1jp7vJuEFiMJDOFscP3LZXytmPXXtB3wBFYqAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T22:13:30.982279Z","bundle_sha256":"6ab380a0d52e36613c4bc211fb50763bc74813bb611f128b67724234fed5877d"}}