{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:IC3ASZLDWJZ5UHZMRN2AH35V4C","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":"ee59960b1ba5c9543759006af97ed3f47ae93b76a706653b32814986ad3103c1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-09-02T05:29:51Z","title_canon_sha256":"6c6b5a65b170e62e17344462cbc454dcd0b54dd445eec7464f85122ddf0e7936"},"schema_version":"1.0","source":{"id":"1409.0608","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.0608","created_at":"2026-05-18T01:42:10Z"},{"alias_kind":"arxiv_version","alias_value":"1409.0608v1","created_at":"2026-05-18T01:42:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.0608","created_at":"2026-05-18T01:42:10Z"},{"alias_kind":"pith_short_12","alias_value":"IC3ASZLDWJZ5","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_16","alias_value":"IC3ASZLDWJZ5UHZM","created_at":"2026-05-18T12:28:33Z"},{"alias_kind":"pith_short_8","alias_value":"IC3ASZLD","created_at":"2026-05-18T12:28:33Z"}],"graph_snapshots":[{"event_id":"sha256:9758a4167a446b861817421f267014b2bdef2c47d31628977a366ac1f515da31","target":"graph","created_at":"2026-05-18T01:42:10Z","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 present the investigation results of the in-plane \\{rho}(T) resistivity tensor at the temperature range 0.4-40 K in magnetic fields up to 90kOe (H||c, J||ab) for electron-doped Nd{2-x}Ce{x}CuO{4+{\\delta}} with different degree of disorder near antiferromagnetic - superconducting phase boundary. We have experimentally found that for optimally doped compound both the upper critical field slope and the critical temperature decrease with increasing of the disorder parameter (d-wave pairing) while in the case of the underdoped system the critical temperature remains constant and (dHc2/dT)|Tc inc","authors_text":"A. A. Ivanov, D. S. Petukhov, G. I. Harus, N. G. Shelushinina, O. E. Petukhova, T. B. Charikova, V. N. Neverov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-09-02T05:29:51Z","title":"Doping effect on the evolution of the pairing symmetry in n-type superconductor near antiferromagnetic phase boundary"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.0608","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":"sha256:0e0aa5660783ec9554685e3bc4517c8940106aa7cb25a8bab6fbd5f377a80e49","target":"record","created_at":"2026-05-18T01:42:10Z","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":"ee59960b1ba5c9543759006af97ed3f47ae93b76a706653b32814986ad3103c1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2014-09-02T05:29:51Z","title_canon_sha256":"6c6b5a65b170e62e17344462cbc454dcd0b54dd445eec7464f85122ddf0e7936"},"schema_version":"1.0","source":{"id":"1409.0608","kind":"arxiv","version":1}},"canonical_sha256":"40b6096563b273da1f2c8b7403efb5e0b3febb5665eae36c0a2744f6ae4620ae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"40b6096563b273da1f2c8b7403efb5e0b3febb5665eae36c0a2744f6ae4620ae","first_computed_at":"2026-05-18T01:42:10.959727Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:10.959727Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NGATRfmePWMQgxkbTX933BrIkJH4UgU7xIU8RP2E+74p7fR3qotcKKMZIxZ9cc1qKfB6k+iNTb5Kbpg1sYsIDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:10.960403Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.0608","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0e0aa5660783ec9554685e3bc4517c8940106aa7cb25a8bab6fbd5f377a80e49","sha256:9758a4167a446b861817421f267014b2bdef2c47d31628977a366ac1f515da31"],"state_sha256":"e1f4fcd871885032fbf1838ceb90a5d0714da27ce6a5a4064f821dfc7b46f312"}