{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:4NWYMH56D733VHMCXVS5OAOOSK","short_pith_number":"pith:4NWYMH56","schema_version":"1.0","canonical_sha256":"e36d861fbe1ff7ba9d82bd65d701ce92a6f4bd4bb80569ac960a45e8da7b4046","source":{"kind":"arxiv","id":"1111.3862","version":2},"attestation_state":"computed","paper":{"title":"Abnormal magnetoresistance behavior in Nb thin film with rectangular antidot lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"B. H. Li, B. Xu, F. Cheng, S. K. He, S. P. Zhao, W. H. Cao, W. J. Zhang, X. F. Han, X. G. Qiu, Z. C. Wen","submitted_at":"2011-11-16T16:39:23Z","abstract_excerpt":"Abnormal magnetoresistance behavior is found in superconducting Nb films perforated with rectangular arrays of antidots (holes). Generally magnetoresistance were always found to increase with increasing magnetic field. Here we observed a reversal of this behavior for particular in low temperature or current density. This phenomenon is due to a strong 'caging effect' which interstitial vortices are strongly trapped among pinned multivortices."},"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":"1111.3862","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-16T16:39:23Z","cross_cats_sorted":[],"title_canon_sha256":"9bcbd728543953c53057335f37897b79638b1492e97b1b483fdceedd87658973","abstract_canon_sha256":"3100e224992b7eb87d7c018292289f1ca490ff64038e7df0cab0527f8cda27cc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:32.263411Z","signature_b64":"PR7kna8MlPUPFLlz94KmeAcSjaTBESNLSQUPr7HVFZGK+cV9VTZxcq6ToxKsL8dSfTeSH+mQnb0Cu9lJZ8kiCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e36d861fbe1ff7ba9d82bd65d701ce92a6f4bd4bb80569ac960a45e8da7b4046","last_reissued_at":"2026-05-18T01:59:32.262712Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:32.262712Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Abnormal magnetoresistance behavior in Nb thin film with rectangular antidot lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"B. H. Li, B. Xu, F. Cheng, S. K. He, S. P. Zhao, W. H. Cao, W. J. Zhang, X. F. Han, X. G. Qiu, Z. C. Wen","submitted_at":"2011-11-16T16:39:23Z","abstract_excerpt":"Abnormal magnetoresistance behavior is found in superconducting Nb films perforated with rectangular arrays of antidots (holes). Generally magnetoresistance were always found to increase with increasing magnetic field. Here we observed a reversal of this behavior for particular in low temperature or current density. This phenomenon is due to a strong 'caging effect' which interstitial vortices are strongly trapped among pinned multivortices."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.3862","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":"1111.3862","created_at":"2026-05-18T01:59:32.262821+00:00"},{"alias_kind":"arxiv_version","alias_value":"1111.3862v2","created_at":"2026-05-18T01:59:32.262821+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.3862","created_at":"2026-05-18T01:59:32.262821+00:00"},{"alias_kind":"pith_short_12","alias_value":"4NWYMH56D733","created_at":"2026-05-18T12:26:20.644004+00:00"},{"alias_kind":"pith_short_16","alias_value":"4NWYMH56D733VHMC","created_at":"2026-05-18T12:26:20.644004+00:00"},{"alias_kind":"pith_short_8","alias_value":"4NWYMH56","created_at":"2026-05-18T12:26:20.644004+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/4NWYMH56D733VHMCXVS5OAOOSK","json":"https://pith.science/pith/4NWYMH56D733VHMCXVS5OAOOSK.json","graph_json":"https://pith.science/api/pith-number/4NWYMH56D733VHMCXVS5OAOOSK/graph.json","events_json":"https://pith.science/api/pith-number/4NWYMH56D733VHMCXVS5OAOOSK/events.json","paper":"https://pith.science/paper/4NWYMH56"},"agent_actions":{"view_html":"https://pith.science/pith/4NWYMH56D733VHMCXVS5OAOOSK","download_json":"https://pith.science/pith/4NWYMH56D733VHMCXVS5OAOOSK.json","view_paper":"https://pith.science/paper/4NWYMH56","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1111.3862&json=true","fetch_graph":"https://pith.science/api/pith-number/4NWYMH56D733VHMCXVS5OAOOSK/graph.json","fetch_events":"https://pith.science/api/pith-number/4NWYMH56D733VHMCXVS5OAOOSK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4NWYMH56D733VHMCXVS5OAOOSK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4NWYMH56D733VHMCXVS5OAOOSK/action/storage_attestation","attest_author":"https://pith.science/pith/4NWYMH56D733VHMCXVS5OAOOSK/action/author_attestation","sign_citation":"https://pith.science/pith/4NWYMH56D733VHMCXVS5OAOOSK/action/citation_signature","submit_replication":"https://pith.science/pith/4NWYMH56D733VHMCXVS5OAOOSK/action/replication_record"}},"created_at":"2026-05-18T01:59:32.262821+00:00","updated_at":"2026-05-18T01:59:32.262821+00:00"}