{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:DML2QPQARE63MWE2ZL33DCEY4Y","short_pith_number":"pith:DML2QPQA","schema_version":"1.0","canonical_sha256":"1b17a83e00893db6589acaf7b18898e62979ce0dfdfd7c17a76b6b68501476b7","source":{"kind":"arxiv","id":"1102.1071","version":2},"attestation_state":"computed","paper":{"title":"Suppression of geometrical barrier in $Bi_2Sr_2CaCu_2O_{8+\\delta}$ crystals by Josephson vortex stacks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Eli Zeldov, Ernst Helmut Brandt, Grigorii P. Mikitik, Ilia Gutman, Sarah Goldberg, Takao Katagiri, Takao Sasagawa, Yehonathan Segev, Yuri Myasoedov","submitted_at":"2011-02-05T13:46:12Z","abstract_excerpt":"Differential magneto-optics are used to study the effect of dc in-plane magnetic field on hysteretic behavior due to geometrical barriers in $Bi_2Sr_2CaCu_2O_{8+\\delta}$ crystals. In absence of in-plane field a vortex dome is visualized in the sample center surrounded by barrier-dominated flux-free regions. With in-plane field, stacks of Josephson vortices form vortex chains which are surprisingly found to protrude out of the dome into the vortex-free regions. The chains are imaged to extend up to the sample edges, thus providing easy channels for vortex entry and for drain of the dome through"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1102.1071","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-02-05T13:46:12Z","cross_cats_sorted":[],"title_canon_sha256":"1014c282d9effd5fbdfa492c30c8ceec3c4e671b8d4942ae562986c2f3f18699","abstract_canon_sha256":"12a53c8ad2d647aeaa592ebc8924473539fff886306733d27662afa120645cda"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:22:40.354926Z","signature_b64":"kRp5F/tAFGIujkz9UWmalq+PzAcmCrtMJNZM8HdAmULXT8HsJuGgiurb+fERV1qxJZ9WSLkgP9mCNGjnhrkMDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b17a83e00893db6589acaf7b18898e62979ce0dfdfd7c17a76b6b68501476b7","last_reissued_at":"2026-05-18T02:22:40.354197Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:22:40.354197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Suppression of geometrical barrier in $Bi_2Sr_2CaCu_2O_{8+\\delta}$ crystals by Josephson vortex stacks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Eli Zeldov, Ernst Helmut Brandt, Grigorii P. Mikitik, Ilia Gutman, Sarah Goldberg, Takao Katagiri, Takao Sasagawa, Yehonathan Segev, Yuri Myasoedov","submitted_at":"2011-02-05T13:46:12Z","abstract_excerpt":"Differential magneto-optics are used to study the effect of dc in-plane magnetic field on hysteretic behavior due to geometrical barriers in $Bi_2Sr_2CaCu_2O_{8+\\delta}$ crystals. In absence of in-plane field a vortex dome is visualized in the sample center surrounded by barrier-dominated flux-free regions. With in-plane field, stacks of Josephson vortices form vortex chains which are surprisingly found to protrude out of the dome into the vortex-free regions. The chains are imaged to extend up to the sample edges, thus providing easy channels for vortex entry and for drain of the dome through"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1071","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1102.1071","created_at":"2026-05-18T02:22:40.354311+00:00"},{"alias_kind":"arxiv_version","alias_value":"1102.1071v2","created_at":"2026-05-18T02:22:40.354311+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1071","created_at":"2026-05-18T02:22:40.354311+00:00"},{"alias_kind":"pith_short_12","alias_value":"DML2QPQARE63","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_16","alias_value":"DML2QPQARE63MWE2","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_8","alias_value":"DML2QPQA","created_at":"2026-05-18T12:26:26.731475+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DML2QPQARE63MWE2ZL33DCEY4Y","json":"https://pith.science/pith/DML2QPQARE63MWE2ZL33DCEY4Y.json","graph_json":"https://pith.science/api/pith-number/DML2QPQARE63MWE2ZL33DCEY4Y/graph.json","events_json":"https://pith.science/api/pith-number/DML2QPQARE63MWE2ZL33DCEY4Y/events.json","paper":"https://pith.science/paper/DML2QPQA"},"agent_actions":{"view_html":"https://pith.science/pith/DML2QPQARE63MWE2ZL33DCEY4Y","download_json":"https://pith.science/pith/DML2QPQARE63MWE2ZL33DCEY4Y.json","view_paper":"https://pith.science/paper/DML2QPQA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1102.1071&json=true","fetch_graph":"https://pith.science/api/pith-number/DML2QPQARE63MWE2ZL33DCEY4Y/graph.json","fetch_events":"https://pith.science/api/pith-number/DML2QPQARE63MWE2ZL33DCEY4Y/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DML2QPQARE63MWE2ZL33DCEY4Y/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DML2QPQARE63MWE2ZL33DCEY4Y/action/storage_attestation","attest_author":"https://pith.science/pith/DML2QPQARE63MWE2ZL33DCEY4Y/action/author_attestation","sign_citation":"https://pith.science/pith/DML2QPQARE63MWE2ZL33DCEY4Y/action/citation_signature","submit_replication":"https://pith.science/pith/DML2QPQARE63MWE2ZL33DCEY4Y/action/replication_record"}},"created_at":"2026-05-18T02:22:40.354311+00:00","updated_at":"2026-05-18T02:22:40.354311+00:00"}