{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:T3BELHOFW6CS7M6FOZL3FDRM7L","short_pith_number":"pith:T3BELHOF","canonical_record":{"source":{"id":"1009.1818","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-09-09T16:30:50Z","cross_cats_sorted":[],"title_canon_sha256":"a336c543f1d8374d5ae75758afa866d7096f77bafc8f123a45638b907feb3c17","abstract_canon_sha256":"7d9061e48c1b89c8aa9b9c6a3f532b3fd3276235f7ad64f4a914643244a08dde"},"schema_version":"1.0"},"canonical_sha256":"9ec2459dc5b7852fb3c57657b28e2cfae009a1a3fbc005f69f2b1a1d59c2c07a","source":{"kind":"arxiv","id":"1009.1818","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.1818","created_at":"2026-05-18T04:26:54Z"},{"alias_kind":"arxiv_version","alias_value":"1009.1818v1","created_at":"2026-05-18T04:26:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1818","created_at":"2026-05-18T04:26:54Z"},{"alias_kind":"pith_short_12","alias_value":"T3BELHOFW6CS","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"T3BELHOFW6CS7M6F","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"T3BELHOF","created_at":"2026-05-18T12:26:13Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:T3BELHOFW6CS7M6FOZL3FDRM7L","target":"record","payload":{"canonical_record":{"source":{"id":"1009.1818","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-09-09T16:30:50Z","cross_cats_sorted":[],"title_canon_sha256":"a336c543f1d8374d5ae75758afa866d7096f77bafc8f123a45638b907feb3c17","abstract_canon_sha256":"7d9061e48c1b89c8aa9b9c6a3f532b3fd3276235f7ad64f4a914643244a08dde"},"schema_version":"1.0"},"canonical_sha256":"9ec2459dc5b7852fb3c57657b28e2cfae009a1a3fbc005f69f2b1a1d59c2c07a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:26:54.028538Z","signature_b64":"UnXVPa8PJx+HU3tUmuPTcwgy5lFHCt5HYYzQBWlzzoXiMvhFbvb1X61BHM8gN2zVGeyn62XE7VR8fUhJ654vCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ec2459dc5b7852fb3c57657b28e2cfae009a1a3fbc005f69f2b1a1d59c2c07a","last_reissued_at":"2026-05-18T04:26:54.028102Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:26:54.028102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.1818","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":"2026-05-18T04:26:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fYSrI0CRvKhKIKylFK5Qge6ZDZMBhhsjvux/3lqWpkasC6GqlAPpW38UxWBw2U63tU8g0m0HwUW+doc1HzmmAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T18:11:15.046297Z"},"content_sha256":"09fa05ca8e048e79db960da949d2f4ed9b935a35bc440ad9b5c5f7d38c3dcc36","schema_version":"1.0","event_id":"sha256:09fa05ca8e048e79db960da949d2f4ed9b935a35bc440ad9b5c5f7d38c3dcc36"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:T3BELHOFW6CS7M6FOZL3FDRM7L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Competing magnetic ground states in non-superconducting Ba(Fe1-xCrx)2As2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. D. Christianson, A. S. Sefat, C. H. Wang, D. J. Singh, H. Cao, J. L. Zarestky, K. Marty, L. H. VanBebber, M. D. Lumsden, M. Matsuda","submitted_at":"2010-09-09T16:30:50Z","abstract_excerpt":"We present neutron diffraction measurements on single crystal samples of non-superconducting Ba(Fe1-xCrx)2As2 as a function of Cr-doping for 0<=x<=0.47. The average SDW moment is independent of concentration for x<=0.2 and decreases rapidly for x>=0.3. For concentrations in excess of 30% chromium, we find a new G-type antiferromagnetic phase which rapidly becomes the dominant magnetic ground state. Strong magnetism is observed for all concentrations measured and competition between these ordered states and superconductivity naturally explains the absence of superconductivity in the Cr-doped ma"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1818","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":"2026-05-18T04:26:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HGj3fXTtmQg1/eov0toKUBEftwcx7efbUKl8rYox8Id4tL7FrKmwvRy2WzQNWF5B4+tBS11pmgachJECgOkDCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T18:11:15.047112Z"},"content_sha256":"766b012b9c1429c670a78f3be1b662f6beda0c3c5308173cba4747a4bf036a51","schema_version":"1.0","event_id":"sha256:766b012b9c1429c670a78f3be1b662f6beda0c3c5308173cba4747a4bf036a51"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T3BELHOFW6CS7M6FOZL3FDRM7L/bundle.json","state_url":"https://pith.science/pith/T3BELHOFW6CS7M6FOZL3FDRM7L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T3BELHOFW6CS7M6FOZL3FDRM7L/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":"2026-05-31T18:11:15Z","links":{"resolver":"https://pith.science/pith/T3BELHOFW6CS7M6FOZL3FDRM7L","bundle":"https://pith.science/pith/T3BELHOFW6CS7M6FOZL3FDRM7L/bundle.json","state":"https://pith.science/pith/T3BELHOFW6CS7M6FOZL3FDRM7L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T3BELHOFW6CS7M6FOZL3FDRM7L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:T3BELHOFW6CS7M6FOZL3FDRM7L","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":"7d9061e48c1b89c8aa9b9c6a3f532b3fd3276235f7ad64f4a914643244a08dde","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-09-09T16:30:50Z","title_canon_sha256":"a336c543f1d8374d5ae75758afa866d7096f77bafc8f123a45638b907feb3c17"},"schema_version":"1.0","source":{"id":"1009.1818","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.1818","created_at":"2026-05-18T04:26:54Z"},{"alias_kind":"arxiv_version","alias_value":"1009.1818v1","created_at":"2026-05-18T04:26:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.1818","created_at":"2026-05-18T04:26:54Z"},{"alias_kind":"pith_short_12","alias_value":"T3BELHOFW6CS","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"T3BELHOFW6CS7M6F","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"T3BELHOF","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:766b012b9c1429c670a78f3be1b662f6beda0c3c5308173cba4747a4bf036a51","target":"graph","created_at":"2026-05-18T04:26:54Z","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 neutron diffraction measurements on single crystal samples of non-superconducting Ba(Fe1-xCrx)2As2 as a function of Cr-doping for 0<=x<=0.47. The average SDW moment is independent of concentration for x<=0.2 and decreases rapidly for x>=0.3. For concentrations in excess of 30% chromium, we find a new G-type antiferromagnetic phase which rapidly becomes the dominant magnetic ground state. Strong magnetism is observed for all concentrations measured and competition between these ordered states and superconductivity naturally explains the absence of superconductivity in the Cr-doped ma","authors_text":"A. D. Christianson, A. S. Sefat, C. H. Wang, D. J. Singh, H. Cao, J. L. Zarestky, K. Marty, L. H. VanBebber, M. D. Lumsden, M. Matsuda","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-09-09T16:30:50Z","title":"Competing magnetic ground states in non-superconducting Ba(Fe1-xCrx)2As2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.1818","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":"sha256:09fa05ca8e048e79db960da949d2f4ed9b935a35bc440ad9b5c5f7d38c3dcc36","target":"record","created_at":"2026-05-18T04:26:54Z","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":"7d9061e48c1b89c8aa9b9c6a3f532b3fd3276235f7ad64f4a914643244a08dde","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-09-09T16:30:50Z","title_canon_sha256":"a336c543f1d8374d5ae75758afa866d7096f77bafc8f123a45638b907feb3c17"},"schema_version":"1.0","source":{"id":"1009.1818","kind":"arxiv","version":1}},"canonical_sha256":"9ec2459dc5b7852fb3c57657b28e2cfae009a1a3fbc005f69f2b1a1d59c2c07a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ec2459dc5b7852fb3c57657b28e2cfae009a1a3fbc005f69f2b1a1d59c2c07a","first_computed_at":"2026-05-18T04:26:54.028102Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:26:54.028102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UnXVPa8PJx+HU3tUmuPTcwgy5lFHCt5HYYzQBWlzzoXiMvhFbvb1X61BHM8gN2zVGeyn62XE7VR8fUhJ654vCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:26:54.028538Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.1818","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:09fa05ca8e048e79db960da949d2f4ed9b935a35bc440ad9b5c5f7d38c3dcc36","sha256:766b012b9c1429c670a78f3be1b662f6beda0c3c5308173cba4747a4bf036a51"],"state_sha256":"6c6005d6ecfba644e33e3f1a0cb63eac3600ee8383d59ec3855ced89b9796813"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q1FOsEzUZO8iwYOB6qzaSEBa8uVNrrtbfBGFf6rXrhPV3Xupdd8sovvAovPJkDEIGNwMUS6UCVt06yQX9KG4Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T18:11:15.051575Z","bundle_sha256":"a7c852c7a652060cc2b7f4702cc24f5cc25b30f6739af5918607dbdec84b4281"}}