{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:ZEVOLBLKNYWY2THACUDGEVR2OE","short_pith_number":"pith:ZEVOLBLK","canonical_record":{"source":{"id":"1703.07730","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-22T16:24:28Z","cross_cats_sorted":[],"title_canon_sha256":"e80fedcb31fe767f7b1d8b8d771b3b2a387b89a62614bda01caee72386cfe447","abstract_canon_sha256":"8ab89f95853c4f6ad66e7a99bdc252453e951c74c216c1341411b7f6d097cd4d"},"schema_version":"1.0"},"canonical_sha256":"c92ae5856a6e2d8d4ce0150662563a7103dc9b59f686e6b69b4835ca5674cab2","source":{"kind":"arxiv","id":"1703.07730","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.07730","created_at":"2026-05-18T00:48:06Z"},{"alias_kind":"arxiv_version","alias_value":"1703.07730v1","created_at":"2026-05-18T00:48:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07730","created_at":"2026-05-18T00:48:06Z"},{"alias_kind":"pith_short_12","alias_value":"ZEVOLBLKNYWY","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZEVOLBLKNYWY2THA","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZEVOLBLK","created_at":"2026-05-18T12:31:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:ZEVOLBLKNYWY2THACUDGEVR2OE","target":"record","payload":{"canonical_record":{"source":{"id":"1703.07730","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-22T16:24:28Z","cross_cats_sorted":[],"title_canon_sha256":"e80fedcb31fe767f7b1d8b8d771b3b2a387b89a62614bda01caee72386cfe447","abstract_canon_sha256":"8ab89f95853c4f6ad66e7a99bdc252453e951c74c216c1341411b7f6d097cd4d"},"schema_version":"1.0"},"canonical_sha256":"c92ae5856a6e2d8d4ce0150662563a7103dc9b59f686e6b69b4835ca5674cab2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:48:06.281593Z","signature_b64":"Zn+A0vN5NSYl5WC1dTCiEHmQnDpivQah4euzAp9VTOuhm04+J9q2ASuvWy4E9oRPxefTdtDsusb3VokLwqVGCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c92ae5856a6e2d8d4ce0150662563a7103dc9b59f686e6b69b4835ca5674cab2","last_reissued_at":"2026-05-18T00:48:06.280780Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:48:06.280780Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1703.07730","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":"2026-05-18T00:48:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BCRop93RyxGqQv8tGDzuoRv7u3oehBsOUVwvGXZBhb0iKzEw8pW6a/+g5OxzGv0yGtzTBtBZFNhR5J414z8VCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:53:31.694434Z"},"content_sha256":"ff1531c4a95baccdda7018a7dbafdf55bc85f4ba2a11db9ed7512d9d06844a16","schema_version":"1.0","event_id":"sha256:ff1531c4a95baccdda7018a7dbafdf55bc85f4ba2a11db9ed7512d9d06844a16"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:ZEVOLBLKNYWY2THACUDGEVR2OE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Flux-flow and vortex-glass phase in iron pnictide BaFe$_{2-x}$Ni$_x$As$_2$ single crystals with $T_c$ $\\sim$ 20 K","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A D Alvarenga, D-L Gong, H-Q Luo, R Zhang, S Salem-Sugui Jr.","submitted_at":"2017-03-22T16:24:28Z","abstract_excerpt":"We analysed the flux-flow region of isofield magneto resistivity data obtained on three crystals of BaFe$_{2-x}$Ni$_x$As$_2$ with $T_c$$\\sim$20 K for three different geometries relative to the angle formed between the applied magnetic field and the c-axis of the crystals. The field dependent activation energy, $U_0$, was obtained from the TAFF and modified vortex-glass models, which were compared with the values of $U_0$ obtained from flux-creep available in the literature. We observed that the $U_0$ obtained from the TAFF model show deviations among the different crystals, while the correspon"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07730","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":"2026-05-18T00:48:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ya0A+IrmelzB6QUrOlbwsy9YR6pGjuHGuJUv7067zhkMiqOdX0ZAlMivg6Ge3KE9y6MvaOq3QcVtbdwABsbACw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T07:53:31.694783Z"},"content_sha256":"178a19b56224ae6b8ca9a066994353f9869bb6dbc7e0d971330a4f5709bcc368","schema_version":"1.0","event_id":"sha256:178a19b56224ae6b8ca9a066994353f9869bb6dbc7e0d971330a4f5709bcc368"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZEVOLBLKNYWY2THACUDGEVR2OE/bundle.json","state_url":"https://pith.science/pith/ZEVOLBLKNYWY2THACUDGEVR2OE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZEVOLBLKNYWY2THACUDGEVR2OE/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":"2026-06-02T07:53:31Z","links":{"resolver":"https://pith.science/pith/ZEVOLBLKNYWY2THACUDGEVR2OE","bundle":"https://pith.science/pith/ZEVOLBLKNYWY2THACUDGEVR2OE/bundle.json","state":"https://pith.science/pith/ZEVOLBLKNYWY2THACUDGEVR2OE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZEVOLBLKNYWY2THACUDGEVR2OE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ZEVOLBLKNYWY2THACUDGEVR2OE","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":"8ab89f95853c4f6ad66e7a99bdc252453e951c74c216c1341411b7f6d097cd4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-22T16:24:28Z","title_canon_sha256":"e80fedcb31fe767f7b1d8b8d771b3b2a387b89a62614bda01caee72386cfe447"},"schema_version":"1.0","source":{"id":"1703.07730","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.07730","created_at":"2026-05-18T00:48:06Z"},{"alias_kind":"arxiv_version","alias_value":"1703.07730v1","created_at":"2026-05-18T00:48:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07730","created_at":"2026-05-18T00:48:06Z"},{"alias_kind":"pith_short_12","alias_value":"ZEVOLBLKNYWY","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZEVOLBLKNYWY2THA","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZEVOLBLK","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:178a19b56224ae6b8ca9a066994353f9869bb6dbc7e0d971330a4f5709bcc368","target":"graph","created_at":"2026-05-18T00:48:06Z","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 analysed the flux-flow region of isofield magneto resistivity data obtained on three crystals of BaFe$_{2-x}$Ni$_x$As$_2$ with $T_c$$\\sim$20 K for three different geometries relative to the angle formed between the applied magnetic field and the c-axis of the crystals. The field dependent activation energy, $U_0$, was obtained from the TAFF and modified vortex-glass models, which were compared with the values of $U_0$ obtained from flux-creep available in the literature. We observed that the $U_0$ obtained from the TAFF model show deviations among the different crystals, while the correspon","authors_text":"A D Alvarenga, D-L Gong, H-Q Luo, R Zhang, S Salem-Sugui Jr.","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-22T16:24:28Z","title":"Flux-flow and vortex-glass phase in iron pnictide BaFe$_{2-x}$Ni$_x$As$_2$ single crystals with $T_c$ $\\sim$ 20 K"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07730","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:ff1531c4a95baccdda7018a7dbafdf55bc85f4ba2a11db9ed7512d9d06844a16","target":"record","created_at":"2026-05-18T00:48:06Z","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":"8ab89f95853c4f6ad66e7a99bdc252453e951c74c216c1341411b7f6d097cd4d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-03-22T16:24:28Z","title_canon_sha256":"e80fedcb31fe767f7b1d8b8d771b3b2a387b89a62614bda01caee72386cfe447"},"schema_version":"1.0","source":{"id":"1703.07730","kind":"arxiv","version":1}},"canonical_sha256":"c92ae5856a6e2d8d4ce0150662563a7103dc9b59f686e6b69b4835ca5674cab2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c92ae5856a6e2d8d4ce0150662563a7103dc9b59f686e6b69b4835ca5674cab2","first_computed_at":"2026-05-18T00:48:06.280780Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:48:06.280780Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Zn+A0vN5NSYl5WC1dTCiEHmQnDpivQah4euzAp9VTOuhm04+J9q2ASuvWy4E9oRPxefTdtDsusb3VokLwqVGCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:48:06.281593Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.07730","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ff1531c4a95baccdda7018a7dbafdf55bc85f4ba2a11db9ed7512d9d06844a16","sha256:178a19b56224ae6b8ca9a066994353f9869bb6dbc7e0d971330a4f5709bcc368"],"state_sha256":"1f9666d919e40355e24d5d93143a6f1ffd538da2c8a5f68c7171f56bd4052cfe"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0a8d3GI3+7I2AFtFo6ecb3OMWPmhX/o7K09lJmplE+0TgbXwm+Opj8KoGBYJgf7f+Cp43iraTb1KfG738tfMBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T07:53:31.696720Z","bundle_sha256":"a9c22a8fb2dbb6401fec40c01190f55005ea76c195e74d62695cdb84ed8f8b42"}}