{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:ONUVQECS3RJWCJTNP5BXYSIAM6","short_pith_number":"pith:ONUVQECS","schema_version":"1.0","canonical_sha256":"7369581052dc5361266d7f437c490067af439d6b37d04acbe74105566152236a","source":{"kind":"arxiv","id":"1104.0242","version":2},"attestation_state":"computed","paper":{"title":"Critical current density and mechanism of vortex pinning in KxFe2-ySe2 doped with S","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"C. Petrovic, Hechang Lei","submitted_at":"2011-04-01T19:51:30Z","abstract_excerpt":"We report the critical current density Jc in KxFe2-ySe2-zSz crystals. The Jc can be enhanced significantly with optimal S doping (z=0.99). For K0.70(7)Fe1.55(7)Se1.01(2)S0.99(2), the weak fishtail effect is found for H||c. The normalized vortex pinning forces follow the scaling law with a maximum position at 0.41 of the reduced magnetic field. These results demonstrate that the small size normal point defects dominate the vortex pinning mechanism."},"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":"1104.0242","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-04-01T19:51:30Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"899df8521ec51735016531abd20f2628626fc56bd12125243b5b88f4b2b1e026","abstract_canon_sha256":"118fc0c5f8197ff19c8e8ef48ee97f5f551d1806de0ef5bfcf06d31b19fc2aaf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:15:16.307909Z","signature_b64":"T5QOvtL9XM9ME+rCqk8jNETR2u7KHiXVsd/ciyJxMLvPi80tqgU4Q6o+pmC3p5MH4Mlg9a7BxD9phrw1aL+vBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7369581052dc5361266d7f437c490067af439d6b37d04acbe74105566152236a","last_reissued_at":"2026-05-18T04:15:16.307110Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:15:16.307110Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Critical current density and mechanism of vortex pinning in KxFe2-ySe2 doped with S","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.supr-con","authors_text":"C. Petrovic, Hechang Lei","submitted_at":"2011-04-01T19:51:30Z","abstract_excerpt":"We report the critical current density Jc in KxFe2-ySe2-zSz crystals. The Jc can be enhanced significantly with optimal S doping (z=0.99). For K0.70(7)Fe1.55(7)Se1.01(2)S0.99(2), the weak fishtail effect is found for H||c. The normalized vortex pinning forces follow the scaling law with a maximum position at 0.41 of the reduced magnetic field. These results demonstrate that the small size normal point defects dominate the vortex pinning mechanism."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.0242","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":"1104.0242","created_at":"2026-05-18T04:15:16.307261+00:00"},{"alias_kind":"arxiv_version","alias_value":"1104.0242v2","created_at":"2026-05-18T04:15:16.307261+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.0242","created_at":"2026-05-18T04:15:16.307261+00:00"},{"alias_kind":"pith_short_12","alias_value":"ONUVQECS3RJW","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_16","alias_value":"ONUVQECS3RJWCJTN","created_at":"2026-05-18T12:26:37.096874+00:00"},{"alias_kind":"pith_short_8","alias_value":"ONUVQECS","created_at":"2026-05-18T12:26:37.096874+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/ONUVQECS3RJWCJTNP5BXYSIAM6","json":"https://pith.science/pith/ONUVQECS3RJWCJTNP5BXYSIAM6.json","graph_json":"https://pith.science/api/pith-number/ONUVQECS3RJWCJTNP5BXYSIAM6/graph.json","events_json":"https://pith.science/api/pith-number/ONUVQECS3RJWCJTNP5BXYSIAM6/events.json","paper":"https://pith.science/paper/ONUVQECS"},"agent_actions":{"view_html":"https://pith.science/pith/ONUVQECS3RJWCJTNP5BXYSIAM6","download_json":"https://pith.science/pith/ONUVQECS3RJWCJTNP5BXYSIAM6.json","view_paper":"https://pith.science/paper/ONUVQECS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1104.0242&json=true","fetch_graph":"https://pith.science/api/pith-number/ONUVQECS3RJWCJTNP5BXYSIAM6/graph.json","fetch_events":"https://pith.science/api/pith-number/ONUVQECS3RJWCJTNP5BXYSIAM6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ONUVQECS3RJWCJTNP5BXYSIAM6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ONUVQECS3RJWCJTNP5BXYSIAM6/action/storage_attestation","attest_author":"https://pith.science/pith/ONUVQECS3RJWCJTNP5BXYSIAM6/action/author_attestation","sign_citation":"https://pith.science/pith/ONUVQECS3RJWCJTNP5BXYSIAM6/action/citation_signature","submit_replication":"https://pith.science/pith/ONUVQECS3RJWCJTNP5BXYSIAM6/action/replication_record"}},"created_at":"2026-05-18T04:15:16.307261+00:00","updated_at":"2026-05-18T04:15:16.307261+00:00"}