{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:7U6TGY6YIBE7MRCTRBHD5HF2MC","short_pith_number":"pith:7U6TGY6Y","canonical_record":{"source":{"id":"1102.1936","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-02-09T18:46:55Z","cross_cats_sorted":[],"title_canon_sha256":"8b4d0c0c91eb55076f514706951a6b2cc947f5fd7db75c4d7ad22d198bcf236e","abstract_canon_sha256":"3a237969cf4a0aa49fc9722806d9a8faff8e4572f2606420a61de3263438bfbc"},"schema_version":"1.0"},"canonical_sha256":"fd3d3363d84049f64453884e3e9cba6087c616c6008ae2050ede5ad6224a7b76","source":{"kind":"arxiv","id":"1102.1936","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1936","created_at":"2026-05-18T03:10:27Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1936v1","created_at":"2026-05-18T03:10:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1936","created_at":"2026-05-18T03:10:27Z"},{"alias_kind":"pith_short_12","alias_value":"7U6TGY6YIBE7","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"7U6TGY6YIBE7MRCT","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"7U6TGY6Y","created_at":"2026-05-18T12:26:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:7U6TGY6YIBE7MRCTRBHD5HF2MC","target":"record","payload":{"canonical_record":{"source":{"id":"1102.1936","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-02-09T18:46:55Z","cross_cats_sorted":[],"title_canon_sha256":"8b4d0c0c91eb55076f514706951a6b2cc947f5fd7db75c4d7ad22d198bcf236e","abstract_canon_sha256":"3a237969cf4a0aa49fc9722806d9a8faff8e4572f2606420a61de3263438bfbc"},"schema_version":"1.0"},"canonical_sha256":"fd3d3363d84049f64453884e3e9cba6087c616c6008ae2050ede5ad6224a7b76","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:10:27.059629Z","signature_b64":"smD94FUhQ94lwPb+U52rdpuQvrBn6ChENIXJQp9XI0lPK7np5bcEIUjHhBBGjolWr/nCnOLTn4lTmnbWPYjwDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fd3d3363d84049f64453884e3e9cba6087c616c6008ae2050ede5ad6224a7b76","last_reissued_at":"2026-05-18T03:10:27.058854Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:10:27.058854Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.1936","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":"2026-05-18T03:10:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9n6mdhpRX+/kcpSSOAMLq45qor25yfxyunE8yD+rLce7VpM9nQ/zc+km476n9LWcKO9cOmxKIiiFOqcrXiR3DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:15:17.689974Z"},"content_sha256":"99e161b0aae55bdd101110dd70cf17f6b212133c6156890f4a80fd20ecd5aff4","schema_version":"1.0","event_id":"sha256:99e161b0aae55bdd101110dd70cf17f6b212133c6156890f4a80fd20ecd5aff4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:7U6TGY6YIBE7MRCTRBHD5HF2MC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Local magnetic inhomogeneities observed via 75As NMR in Ba(Fe1-xNix)2As2 with H0 {\\perp} c-axis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Abigail C. Shockley, Adam P. Dioguardi, Nicholas ApRoberts-Warren, Nicholas J. Curro, Ni Ni, Paul C. Canfield, Sergey L. Bud'ko","submitted_at":"2011-02-09T18:46:55Z","abstract_excerpt":"We present field-swept 75As Nuclear Magnetic Resonance (NMR) measurements in the spin-density wave (SDW) state of Ba(Fe1-xNix)2As2 for x=0.0072. The large single crystals were aligned with the external field H0 perpendicular to the c axis. The spectra are increasingly broadened as a function of doping, and are well fit by a model of a commensurate SDW with local impurities."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1936","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":"2026-05-18T03:10:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"O2Xp+KfQbNl4LMBwhUdwXzjyd3F5Z5XQwRGFjZyzFsGHZ877y33dc3I0db8MTIcFle/dqSSklk+TdD+MpHUbCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T21:15:17.690719Z"},"content_sha256":"6389dc4410df5ebce26081afd7b58abd84851d5230bfe9ba851ac9211e63e80b","schema_version":"1.0","event_id":"sha256:6389dc4410df5ebce26081afd7b58abd84851d5230bfe9ba851ac9211e63e80b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7U6TGY6YIBE7MRCTRBHD5HF2MC/bundle.json","state_url":"https://pith.science/pith/7U6TGY6YIBE7MRCTRBHD5HF2MC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7U6TGY6YIBE7MRCTRBHD5HF2MC/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":"2026-06-06T21:15:17Z","links":{"resolver":"https://pith.science/pith/7U6TGY6YIBE7MRCTRBHD5HF2MC","bundle":"https://pith.science/pith/7U6TGY6YIBE7MRCTRBHD5HF2MC/bundle.json","state":"https://pith.science/pith/7U6TGY6YIBE7MRCTRBHD5HF2MC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7U6TGY6YIBE7MRCTRBHD5HF2MC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:7U6TGY6YIBE7MRCTRBHD5HF2MC","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":"3a237969cf4a0aa49fc9722806d9a8faff8e4572f2606420a61de3263438bfbc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-02-09T18:46:55Z","title_canon_sha256":"8b4d0c0c91eb55076f514706951a6b2cc947f5fd7db75c4d7ad22d198bcf236e"},"schema_version":"1.0","source":{"id":"1102.1936","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1936","created_at":"2026-05-18T03:10:27Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1936v1","created_at":"2026-05-18T03:10:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1936","created_at":"2026-05-18T03:10:27Z"},{"alias_kind":"pith_short_12","alias_value":"7U6TGY6YIBE7","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_16","alias_value":"7U6TGY6YIBE7MRCT","created_at":"2026-05-18T12:26:22Z"},{"alias_kind":"pith_short_8","alias_value":"7U6TGY6Y","created_at":"2026-05-18T12:26:22Z"}],"graph_snapshots":[{"event_id":"sha256:6389dc4410df5ebce26081afd7b58abd84851d5230bfe9ba851ac9211e63e80b","target":"graph","created_at":"2026-05-18T03:10:27Z","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 present field-swept 75As Nuclear Magnetic Resonance (NMR) measurements in the spin-density wave (SDW) state of Ba(Fe1-xNix)2As2 for x=0.0072. The large single crystals were aligned with the external field H0 perpendicular to the c axis. The spectra are increasingly broadened as a function of doping, and are well fit by a model of a commensurate SDW with local impurities.","authors_text":"Abigail C. Shockley, Adam P. Dioguardi, Nicholas ApRoberts-Warren, Nicholas J. Curro, Ni Ni, Paul C. Canfield, Sergey L. Bud'ko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-02-09T18:46:55Z","title":"Local magnetic inhomogeneities observed via 75As NMR in Ba(Fe1-xNix)2As2 with H0 {\\perp} c-axis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1936","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":"sha256:99e161b0aae55bdd101110dd70cf17f6b212133c6156890f4a80fd20ecd5aff4","target":"record","created_at":"2026-05-18T03:10:27Z","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":"3a237969cf4a0aa49fc9722806d9a8faff8e4572f2606420a61de3263438bfbc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2011-02-09T18:46:55Z","title_canon_sha256":"8b4d0c0c91eb55076f514706951a6b2cc947f5fd7db75c4d7ad22d198bcf236e"},"schema_version":"1.0","source":{"id":"1102.1936","kind":"arxiv","version":1}},"canonical_sha256":"fd3d3363d84049f64453884e3e9cba6087c616c6008ae2050ede5ad6224a7b76","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fd3d3363d84049f64453884e3e9cba6087c616c6008ae2050ede5ad6224a7b76","first_computed_at":"2026-05-18T03:10:27.058854Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:10:27.058854Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"smD94FUhQ94lwPb+U52rdpuQvrBn6ChENIXJQp9XI0lPK7np5bcEIUjHhBBGjolWr/nCnOLTn4lTmnbWPYjwDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:10:27.059629Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.1936","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:99e161b0aae55bdd101110dd70cf17f6b212133c6156890f4a80fd20ecd5aff4","sha256:6389dc4410df5ebce26081afd7b58abd84851d5230bfe9ba851ac9211e63e80b"],"state_sha256":"81559a7a85b3ec8696ce283c9fa6c28f7c7221257cdca8e550a75e309e40bea3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xZs5O9V67BB5/RhPS27E50uHI/t6uiJWy9CSNtHVG+xGrWn5GmfZiJbWcKXa1WSHjgVyMUCYdSk73WnNBSzxAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T21:15:17.694278Z","bundle_sha256":"706d0d563be70f285921b0b20949ec149b284ad3a97049a6a92cf3e356b38207"}}