{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:XOVTED7M5IM4JSH5XO6SHGGQ25","short_pith_number":"pith:XOVTED7M","canonical_record":{"source":{"id":"1706.08696","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-06-27T07:22:51Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"ba432bf0662ae758d47f2a0a76cfc60cd5f89bc758c98caba128671df298e063","abstract_canon_sha256":"04ae408ae0b630383b4434e42e8aa92eba2b77410a0327887b6f582cc09345e9"},"schema_version":"1.0"},"canonical_sha256":"bbab320fecea19c4c8fdbbbd2398d0d743cfb148de6476e9cce9364e47587942","source":{"kind":"arxiv","id":"1706.08696","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.08696","created_at":"2026-05-18T00:41:31Z"},{"alias_kind":"arxiv_version","alias_value":"1706.08696v1","created_at":"2026-05-18T00:41:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.08696","created_at":"2026-05-18T00:41:31Z"},{"alias_kind":"pith_short_12","alias_value":"XOVTED7M5IM4","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"XOVTED7M5IM4JSH5","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"XOVTED7M","created_at":"2026-05-18T12:31:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:XOVTED7M5IM4JSH5XO6SHGGQ25","target":"record","payload":{"canonical_record":{"source":{"id":"1706.08696","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-06-27T07:22:51Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"ba432bf0662ae758d47f2a0a76cfc60cd5f89bc758c98caba128671df298e063","abstract_canon_sha256":"04ae408ae0b630383b4434e42e8aa92eba2b77410a0327887b6f582cc09345e9"},"schema_version":"1.0"},"canonical_sha256":"bbab320fecea19c4c8fdbbbd2398d0d743cfb148de6476e9cce9364e47587942","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:31.317111Z","signature_b64":"hge/SIoF4WaZdsOg1+DjGBSNMAyFtAz1gYg5ljIdhimZoL53BLm1ZtSvv0j66irulcZ2aQhkplCo8txHakCJDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bbab320fecea19c4c8fdbbbd2398d0d743cfb148de6476e9cce9364e47587942","last_reissued_at":"2026-05-18T00:41:31.316481Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:31.316481Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.08696","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":"2026-05-18T00:41:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Q6h5jF/o7EY8Dma52vk0E78qbH8Hc0uK+/qFU3jlF7SOlp7l7rpkdRCpaxbkptUU2n3R8lcg3xOFD6oQQkhmBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T04:54:16.126394Z"},"content_sha256":"a18c46759e21c97f494590162426fa282ee0084cc7247347acf34bc5ae80781f","schema_version":"1.0","event_id":"sha256:a18c46759e21c97f494590162426fa282ee0084cc7247347acf34bc5ae80781f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:XOVTED7M5IM4JSH5XO6SHGGQ25","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermal activation energy of 3D vortex matter in NaFe1-xCoxAs (x=0.01, 0.03 and 0.07) single crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"D. Ahmad, W. J. Choi, Y. I. Seo, Yong Seung Kwon","submitted_at":"2017-06-27T07:22:51Z","abstract_excerpt":"We report on the thermally activated flux flow dependency on the doping dependent mixed state in NaFe1-xCoxAs (x=0.01, 0.03, and 0.07) crystals using the magnetoresistivity in the case of B//c-axis and B//ab-plane. It was found clearly that irrespective of the doping ratio, magnetoresistivity showed a distinct tail just above the Tc, offset associated with the thermally activated flux flow (TAFF) in our crystals. Furthermore, in TAFF region the temperature dependence of the activation energy follows the relation U(T, B)=U_0 (B) (1-T/T_c )^q with q=1.5 in all studied crystals. The magnetic fiel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.08696","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":"2026-05-18T00:41:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fEi5vclIDXL/HZPpeD/8GoK6kEDOzbxw47/fI72X718fvCfAzQinI2GXHWww+ZgItuxgtEgWSso+2Ulv6s8LDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T04:54:16.126736Z"},"content_sha256":"dcb6faa68648071fb6121c8ce6828007de5f7e248d30aab1adfd084ff61f4703","schema_version":"1.0","event_id":"sha256:dcb6faa68648071fb6121c8ce6828007de5f7e248d30aab1adfd084ff61f4703"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XOVTED7M5IM4JSH5XO6SHGGQ25/bundle.json","state_url":"https://pith.science/pith/XOVTED7M5IM4JSH5XO6SHGGQ25/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XOVTED7M5IM4JSH5XO6SHGGQ25/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":"2026-06-27T04:54:16Z","links":{"resolver":"https://pith.science/pith/XOVTED7M5IM4JSH5XO6SHGGQ25","bundle":"https://pith.science/pith/XOVTED7M5IM4JSH5XO6SHGGQ25/bundle.json","state":"https://pith.science/pith/XOVTED7M5IM4JSH5XO6SHGGQ25/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XOVTED7M5IM4JSH5XO6SHGGQ25/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:XOVTED7M5IM4JSH5XO6SHGGQ25","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":"04ae408ae0b630383b4434e42e8aa92eba2b77410a0327887b6f582cc09345e9","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-06-27T07:22:51Z","title_canon_sha256":"ba432bf0662ae758d47f2a0a76cfc60cd5f89bc758c98caba128671df298e063"},"schema_version":"1.0","source":{"id":"1706.08696","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.08696","created_at":"2026-05-18T00:41:31Z"},{"alias_kind":"arxiv_version","alias_value":"1706.08696v1","created_at":"2026-05-18T00:41:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.08696","created_at":"2026-05-18T00:41:31Z"},{"alias_kind":"pith_short_12","alias_value":"XOVTED7M5IM4","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"XOVTED7M5IM4JSH5","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"XOVTED7M","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:dcb6faa68648071fb6121c8ce6828007de5f7e248d30aab1adfd084ff61f4703","target":"graph","created_at":"2026-05-18T00:41:31Z","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 report on the thermally activated flux flow dependency on the doping dependent mixed state in NaFe1-xCoxAs (x=0.01, 0.03, and 0.07) crystals using the magnetoresistivity in the case of B//c-axis and B//ab-plane. It was found clearly that irrespective of the doping ratio, magnetoresistivity showed a distinct tail just above the Tc, offset associated with the thermally activated flux flow (TAFF) in our crystals. Furthermore, in TAFF region the temperature dependence of the activation energy follows the relation U(T, B)=U_0 (B) (1-T/T_c )^q with q=1.5 in all studied crystals. The magnetic fiel","authors_text":"D. Ahmad, W. J. Choi, Y. I. Seo, Yong Seung Kwon","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-06-27T07:22:51Z","title":"Thermal activation energy of 3D vortex matter in NaFe1-xCoxAs (x=0.01, 0.03 and 0.07) single crystals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.08696","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:a18c46759e21c97f494590162426fa282ee0084cc7247347acf34bc5ae80781f","target":"record","created_at":"2026-05-18T00:41:31Z","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":"04ae408ae0b630383b4434e42e8aa92eba2b77410a0327887b6f582cc09345e9","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-06-27T07:22:51Z","title_canon_sha256":"ba432bf0662ae758d47f2a0a76cfc60cd5f89bc758c98caba128671df298e063"},"schema_version":"1.0","source":{"id":"1706.08696","kind":"arxiv","version":1}},"canonical_sha256":"bbab320fecea19c4c8fdbbbd2398d0d743cfb148de6476e9cce9364e47587942","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bbab320fecea19c4c8fdbbbd2398d0d743cfb148de6476e9cce9364e47587942","first_computed_at":"2026-05-18T00:41:31.316481Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:41:31.316481Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"hge/SIoF4WaZdsOg1+DjGBSNMAyFtAz1gYg5ljIdhimZoL53BLm1ZtSvv0j66irulcZ2aQhkplCo8txHakCJDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:41:31.317111Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.08696","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a18c46759e21c97f494590162426fa282ee0084cc7247347acf34bc5ae80781f","sha256:dcb6faa68648071fb6121c8ce6828007de5f7e248d30aab1adfd084ff61f4703"],"state_sha256":"818addabc9a4f3078fbb45bb892006a49afca88c59884488f514e1f41f603641"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H8YqVxBaECvti1D742c//5o13gWwu2QlSFBo81xFCKRaL9lwmapCbo3UzLn0hyLIgBIATPvUVO3NdhyuloDdCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T04:54:16.128646Z","bundle_sha256":"afd8ac7c782ff55dd3481d401fb2f60f537468ada830e73198047b0dd34b9df4"}}