{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:FC4YGSVBES673LBKJDA7VN7IQQ","short_pith_number":"pith:FC4YGSVB","canonical_record":{"source":{"id":"1609.08301","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-09-27T08:05:14Z","cross_cats_sorted":[],"title_canon_sha256":"bcde0149239555562a4b63c25a04d911904f0a084679da034697e990b493b5d5","abstract_canon_sha256":"32c9fff038f32fb69bd5e6e9cca9a64d79de9c9df033d5e449339d167da687ad"},"schema_version":"1.0"},"canonical_sha256":"28b9834aa124bdfdac2a48c1fab7e88423fec28f420580f541e8774c41d25482","source":{"kind":"arxiv","id":"1609.08301","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.08301","created_at":"2026-05-18T00:50:59Z"},{"alias_kind":"arxiv_version","alias_value":"1609.08301v2","created_at":"2026-05-18T00:50:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08301","created_at":"2026-05-18T00:50:59Z"},{"alias_kind":"pith_short_12","alias_value":"FC4YGSVBES67","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FC4YGSVBES673LBK","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FC4YGSVB","created_at":"2026-05-18T12:30:15Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:FC4YGSVBES673LBKJDA7VN7IQQ","target":"record","payload":{"canonical_record":{"source":{"id":"1609.08301","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-09-27T08:05:14Z","cross_cats_sorted":[],"title_canon_sha256":"bcde0149239555562a4b63c25a04d911904f0a084679da034697e990b493b5d5","abstract_canon_sha256":"32c9fff038f32fb69bd5e6e9cca9a64d79de9c9df033d5e449339d167da687ad"},"schema_version":"1.0"},"canonical_sha256":"28b9834aa124bdfdac2a48c1fab7e88423fec28f420580f541e8774c41d25482","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:50:59.422781Z","signature_b64":"4Iq5qTPHpniZdm/Oqyryg3kzZfkJivJ5T6CIadkd8VXBHE+7RNj4dn6D6TKiSOvXUPLHeCqDjKx8D7h39nsrDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"28b9834aa124bdfdac2a48c1fab7e88423fec28f420580f541e8774c41d25482","last_reissued_at":"2026-05-18T00:50:59.422277Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:50:59.422277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.08301","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:50:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VvOnt/BUdYYC2uPZDzDsBubUnNEPXioKAExe0/9kT4qF/V19TnFmpIao4IGex3/+CY8L/IXu6c+n8fDN+P53Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:35:20.792692Z"},"content_sha256":"d6b11a8287bb01e338ee5acd47c753bab03e3352a4eea0f5d5e74d8ae371d4e2","schema_version":"1.0","event_id":"sha256:d6b11a8287bb01e338ee5acd47c753bab03e3352a4eea0f5d5e74d8ae371d4e2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:FC4YGSVBES673LBKJDA7VN7IQQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fabrication and Transport Properties of 100 m Class Sr0.6K0.4Fe2As2 Wires and Pancake Coils","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Chao Yao, Chiheng Dong, Dongliang Wang, Hidetoshi Oguro, Kazuo Watanabe, Satoshi Awaji, Xianping Zhang, Yanwei Ma, Zhongtang Xu","submitted_at":"2016-09-27T08:05:14Z","abstract_excerpt":"Iron-pnictides are hotly studied since 2008 in the superconducting materials research area, due to their special properties and unclear mechanism. Big achievement has been made in the pnictide research during the past years. For practical uses, pnictide superconductor should be fabricated in a long wire form which can be used for different devices. In this work, 100 m class 7-core Sr0.6K0.4Fe2As2 (Sr122) tapes have been made using the powder-in-tube technique, which is reported for the first time. Clearly, an average Jc of 1.3x10^4 A/cm^2 at 10 T was reached over the 115 meter length, showing "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08301","kind":"arxiv","version":2},"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":"2026-05-18T00:50:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"95YPk7zVvs+ujqctWUdq1vXOfXyfX2XA5O7HT+CBqop76tkmFeNhPRL2u01E/uvxi9ftB/3jwSLLy9ysCDimBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:35:20.793407Z"},"content_sha256":"3d01345817eddbdcf3f5f4aaa63acfb50ba61832e6b82cdaf61d4eb73a53846a","schema_version":"1.0","event_id":"sha256:3d01345817eddbdcf3f5f4aaa63acfb50ba61832e6b82cdaf61d4eb73a53846a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FC4YGSVBES673LBKJDA7VN7IQQ/bundle.json","state_url":"https://pith.science/pith/FC4YGSVBES673LBKJDA7VN7IQQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FC4YGSVBES673LBKJDA7VN7IQQ/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":"2026-05-25T17:35:20Z","links":{"resolver":"https://pith.science/pith/FC4YGSVBES673LBKJDA7VN7IQQ","bundle":"https://pith.science/pith/FC4YGSVBES673LBKJDA7VN7IQQ/bundle.json","state":"https://pith.science/pith/FC4YGSVBES673LBKJDA7VN7IQQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FC4YGSVBES673LBKJDA7VN7IQQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:FC4YGSVBES673LBKJDA7VN7IQQ","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":"32c9fff038f32fb69bd5e6e9cca9a64d79de9c9df033d5e449339d167da687ad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-09-27T08:05:14Z","title_canon_sha256":"bcde0149239555562a4b63c25a04d911904f0a084679da034697e990b493b5d5"},"schema_version":"1.0","source":{"id":"1609.08301","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.08301","created_at":"2026-05-18T00:50:59Z"},{"alias_kind":"arxiv_version","alias_value":"1609.08301v2","created_at":"2026-05-18T00:50:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.08301","created_at":"2026-05-18T00:50:59Z"},{"alias_kind":"pith_short_12","alias_value":"FC4YGSVBES67","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_16","alias_value":"FC4YGSVBES673LBK","created_at":"2026-05-18T12:30:15Z"},{"alias_kind":"pith_short_8","alias_value":"FC4YGSVB","created_at":"2026-05-18T12:30:15Z"}],"graph_snapshots":[{"event_id":"sha256:3d01345817eddbdcf3f5f4aaa63acfb50ba61832e6b82cdaf61d4eb73a53846a","target":"graph","created_at":"2026-05-18T00:50:59Z","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":"Iron-pnictides are hotly studied since 2008 in the superconducting materials research area, due to their special properties and unclear mechanism. Big achievement has been made in the pnictide research during the past years. For practical uses, pnictide superconductor should be fabricated in a long wire form which can be used for different devices. In this work, 100 m class 7-core Sr0.6K0.4Fe2As2 (Sr122) tapes have been made using the powder-in-tube technique, which is reported for the first time. Clearly, an average Jc of 1.3x10^4 A/cm^2 at 10 T was reached over the 115 meter length, showing ","authors_text":"Chao Yao, Chiheng Dong, Dongliang Wang, Hidetoshi Oguro, Kazuo Watanabe, Satoshi Awaji, Xianping Zhang, Yanwei Ma, Zhongtang Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-09-27T08:05:14Z","title":"Fabrication and Transport Properties of 100 m Class Sr0.6K0.4Fe2As2 Wires and Pancake Coils"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.08301","kind":"arxiv","version":2},"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:d6b11a8287bb01e338ee5acd47c753bab03e3352a4eea0f5d5e74d8ae371d4e2","target":"record","created_at":"2026-05-18T00:50:59Z","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":"32c9fff038f32fb69bd5e6e9cca9a64d79de9c9df033d5e449339d167da687ad","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-09-27T08:05:14Z","title_canon_sha256":"bcde0149239555562a4b63c25a04d911904f0a084679da034697e990b493b5d5"},"schema_version":"1.0","source":{"id":"1609.08301","kind":"arxiv","version":2}},"canonical_sha256":"28b9834aa124bdfdac2a48c1fab7e88423fec28f420580f541e8774c41d25482","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28b9834aa124bdfdac2a48c1fab7e88423fec28f420580f541e8774c41d25482","first_computed_at":"2026-05-18T00:50:59.422277Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:50:59.422277Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4Iq5qTPHpniZdm/Oqyryg3kzZfkJivJ5T6CIadkd8VXBHE+7RNj4dn6D6TKiSOvXUPLHeCqDjKx8D7h39nsrDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:50:59.422781Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.08301","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d6b11a8287bb01e338ee5acd47c753bab03e3352a4eea0f5d5e74d8ae371d4e2","sha256:3d01345817eddbdcf3f5f4aaa63acfb50ba61832e6b82cdaf61d4eb73a53846a"],"state_sha256":"203f6f0c8047f44a268ccfeb7b88f237f0afd0bcd2af542e0afb171c906cf649"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hc1b+xSRh1UmaAVTzpmVdL/GIY/0F6+iutGzMP2WWts0fOdAW8j7Seq1Mc+7OT9SwMGwp9sNaZK+EZkH7ctxBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T17:35:20.797056Z","bundle_sha256":"6da08b362b121d51b8d7e5895127430b171913342d3db0c511e3c20c47c5f057"}}