{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1998:F2GKNPVD4K5DHFRVK7V5UWIXWC","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":"c5bf4992b249386693784ff9c747f1c8dd1e2a1e9a143445e4e969fc3f42bda4","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"1998-04-10T17:17:38Z","title_canon_sha256":"3588ad7e99ff9d24a7ae9f777ed5e39d348bb501793b6f507fefcfe9f3a04602"},"schema_version":"1.0","source":{"id":"cond-mat/9804121","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/9804121","created_at":"2026-07-04T23:57:24Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/9804121v1","created_at":"2026-07-04T23:57:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/9804121","created_at":"2026-07-04T23:57:24Z"},{"alias_kind":"pith_short_12","alias_value":"F2GKNPVD4K5D","created_at":"2026-07-04T23:57:24Z"},{"alias_kind":"pith_short_16","alias_value":"F2GKNPVD4K5DHFRV","created_at":"2026-07-04T23:57:24Z"},{"alias_kind":"pith_short_8","alias_value":"F2GKNPVD","created_at":"2026-07-04T23:57:24Z"}],"graph_snapshots":[{"event_id":"sha256:f3fcaf1b7203946140e246d17954be9114c12f99ba770c2980e3f59e76d5436c","target":"graph","created_at":"2026-07-04T23:57:24Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/cond-mat/9804121/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The vortex response to various ac-drives has been studied in high quality $YBa_2Cu_4O_8$ single crystals.\n Well within the vortex solid phase a re-entrant resistive state has been observed that is characterized by long relaxation times. Pulse current response and IV characteristics reveal that in this state the driven vortex system relaxes in a way to increase t he effective pinning force. A phenomenological model accounts for the observed features, in particular the clock-wise hysteresis of the IV-curves and the increase of the apparent critical current with applied current amplitude.","authors_text":"B. Dabrowski, G. W. Crabtree, I. Aranson, K. Rogacki, S. Scheidl, U. Welp, V. Metlushko, V. M. Vinokur","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"1998-04-10T17:17:38Z","title":"Driven Vortex States and Relaxation in Single Crystal $YBa_2Cu_4O_8$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/9804121","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":"sha256:451a813b482cca0ba8640fcbfc47547c184dfa082a9b8538bbdb4b0380d6f338","target":"record","created_at":"2026-07-04T23:57:24Z","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":"c5bf4992b249386693784ff9c747f1c8dd1e2a1e9a143445e4e969fc3f42bda4","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"1998-04-10T17:17:38Z","title_canon_sha256":"3588ad7e99ff9d24a7ae9f777ed5e39d348bb501793b6f507fefcfe9f3a04602"},"schema_version":"1.0","source":{"id":"cond-mat/9804121","kind":"arxiv","version":1}},"canonical_sha256":"2e8ca6bea3e2ba33963557ebda5917b0bf6c3088c60d81f4cba9e631e8d44d85","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e8ca6bea3e2ba33963557ebda5917b0bf6c3088c60d81f4cba9e631e8d44d85","first_computed_at":"2026-07-04T23:57:24.173033Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:57:24.173033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PsR1qubIs/YR1/06dlgIcpzoRXUjSq+PC+WVgr7sFqwqhIi+B2mWd9g+GREa0H/GrV19F21ie8EYHeBqLrvmCw==","signature_status":"signed_v1","signed_at":"2026-07-04T23:57:24.173435Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/9804121","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:451a813b482cca0ba8640fcbfc47547c184dfa082a9b8538bbdb4b0380d6f338","sha256:f3fcaf1b7203946140e246d17954be9114c12f99ba770c2980e3f59e76d5436c"],"state_sha256":"c6583c89521af722dd47a1954079beb4530505487f1969e4a0c5cd05d4287e7e"}