{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:OWGWCCQM7Q5LA22H6WS2M4674M","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":"f05c320d0e32d525e8149e4cb2a9d22dc6764942080003f0ee71e198fdf3f3aa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-04-10T13:27:08Z","title_canon_sha256":"d3bd2de9bbec6cdb66ec43d558038586519ff9383cbb5cfc09e68146c7f5448e"},"schema_version":"1.0","source":{"id":"1304.2952","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1304.2952","created_at":"2026-05-18T03:28:20Z"},{"alias_kind":"arxiv_version","alias_value":"1304.2952v1","created_at":"2026-05-18T03:28:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.2952","created_at":"2026-05-18T03:28:20Z"},{"alias_kind":"pith_short_12","alias_value":"OWGWCCQM7Q5L","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_16","alias_value":"OWGWCCQM7Q5LA22H","created_at":"2026-05-18T12:27:54Z"},{"alias_kind":"pith_short_8","alias_value":"OWGWCCQM","created_at":"2026-05-18T12:27:54Z"}],"graph_snapshots":[{"event_id":"sha256:521ab2482bf21e4794e29b2dcbbf7738368d461daa2c95813a8992b8b359b1a1","target":"graph","created_at":"2026-05-18T03:28:20Z","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 theoretically study the dependence of the quasiparticle (QP) scattering rate $\\varGamma$ on the uniaxial anisotropy of a Fermi surface with changing the magnetic field angle $\\alpha_{\\rm M}$. We consider the QP scattering due to the non-magnetic impurities inside a single vortex core. The field-angle dependence of the quasiparticle scattering rate $\\varGamma(\\alpha_{\\rm M})$ is sensitive to the sign-change of the pair potential. We show that with increasing the two dimensionality of the system, $\\varGamma(\\alpha_{\\rm M})$ reflects more clearly whether there is the sign-change in the pair po","authors_text":"Masahiko Machida, Nobuhiko Hayashi, Yoichi Higashi, Yuki Nagai","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-04-10T13:27:08Z","title":"Effect of uniaxially anisotropic Fermi surface on the quasiparticle scattering inside a vortex core in unconventional superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.2952","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":"sha256:92fcd7f1a482e2e18cc716df3cdfc53662dd70a2b978ab4cb001b14e2c00ff9e","target":"record","created_at":"2026-05-18T03:28:20Z","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":"f05c320d0e32d525e8149e4cb2a9d22dc6764942080003f0ee71e198fdf3f3aa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-04-10T13:27:08Z","title_canon_sha256":"d3bd2de9bbec6cdb66ec43d558038586519ff9383cbb5cfc09e68146c7f5448e"},"schema_version":"1.0","source":{"id":"1304.2952","kind":"arxiv","version":1}},"canonical_sha256":"758d610a0cfc3ab06b47f5a5a673dfe321b33c21282aca7726e177e7a57978a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"758d610a0cfc3ab06b47f5a5a673dfe321b33c21282aca7726e177e7a57978a9","first_computed_at":"2026-05-18T03:28:20.295761Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:28:20.295761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8NW0RdEo+7E3cX+FcS2KSEhuQXXRpmRY/Lt/sOx2iBv2ATbO0Uf3wNPDNMTgHfPITyNuUV8A4NcO6DKhIngCBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:28:20.296505Z","signed_message":"canonical_sha256_bytes"},"source_id":"1304.2952","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:92fcd7f1a482e2e18cc716df3cdfc53662dd70a2b978ab4cb001b14e2c00ff9e","sha256:521ab2482bf21e4794e29b2dcbbf7738368d461daa2c95813a8992b8b359b1a1"],"state_sha256":"ef9dc7ba16ed11dbbedb9765fd847d51932b706f1d4852c02969f51b8a8e626d"}