{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:BFMU7HA5W2JKBPS375URIKNALV","short_pith_number":"pith:BFMU7HA5","schema_version":"1.0","canonical_sha256":"09594f9c1db692a0be5bff691429a05d6815a1f4113570b3413811728951b6a1","source":{"kind":"arxiv","id":"1209.0884","version":1},"attestation_state":"computed","paper":{"title":"Chiral d-wave superconductor with nonzero center-of-mass pair momentum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"V. I. Belyavsky, V. V. Kapaev, Yu. V. Kopaev","submitted_at":"2012-09-05T07:57:15Z","abstract_excerpt":"Hypothetical topologically nontrivial superconducting state of two-dimensional electron system is discussed in connection with the problem of pairing with large center-of-mass pair momentum under predominant repulsive screened Coulomb interaction. Direct numerical solution of the self-consistency equation exhibits two nearly degenerate order parameters which can be formally referred to $d^{}_{x^2-y^2}$ and $d^{}_{xy}$ orbital symmetry. Spontaneous breaking of the time-reversal symmetry can mix these states and form fully gapped chiral $d+id$ superconducting state."},"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":"1209.0884","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-09-05T07:57:15Z","cross_cats_sorted":[],"title_canon_sha256":"9e10fe3c36c1e8c7d375fe036dff3af512941f3824635583ba530c24cf80be06","abstract_canon_sha256":"a5fb7bdeab636dc190dde026af525b66f22f479bfc7c4184479340addf2c1c29"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:46:15.952202Z","signature_b64":"FChsQDuqrC2Q4QGVdDRhAna0dokSlUHLbAOnaadu1WfzvC+E8CRb7qX1uySXqUK+//EDIMvBUSxgHu2RyWXmBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09594f9c1db692a0be5bff691429a05d6815a1f4113570b3413811728951b6a1","last_reissued_at":"2026-05-18T03:46:15.951540Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:46:15.951540Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Chiral d-wave superconductor with nonzero center-of-mass pair momentum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"V. I. Belyavsky, V. V. Kapaev, Yu. V. Kopaev","submitted_at":"2012-09-05T07:57:15Z","abstract_excerpt":"Hypothetical topologically nontrivial superconducting state of two-dimensional electron system is discussed in connection with the problem of pairing with large center-of-mass pair momentum under predominant repulsive screened Coulomb interaction. Direct numerical solution of the self-consistency equation exhibits two nearly degenerate order parameters which can be formally referred to $d^{}_{x^2-y^2}$ and $d^{}_{xy}$ orbital symmetry. Spontaneous breaking of the time-reversal symmetry can mix these states and form fully gapped chiral $d+id$ superconducting state."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.0884","kind":"arxiv","version":1},"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":"1209.0884","created_at":"2026-05-18T03:46:15.951640+00:00"},{"alias_kind":"arxiv_version","alias_value":"1209.0884v1","created_at":"2026-05-18T03:46:15.951640+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.0884","created_at":"2026-05-18T03:46:15.951640+00:00"},{"alias_kind":"pith_short_12","alias_value":"BFMU7HA5W2JK","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"BFMU7HA5W2JKBPS3","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"BFMU7HA5","created_at":"2026-05-18T12:26:58.693483+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/BFMU7HA5W2JKBPS375URIKNALV","json":"https://pith.science/pith/BFMU7HA5W2JKBPS375URIKNALV.json","graph_json":"https://pith.science/api/pith-number/BFMU7HA5W2JKBPS375URIKNALV/graph.json","events_json":"https://pith.science/api/pith-number/BFMU7HA5W2JKBPS375URIKNALV/events.json","paper":"https://pith.science/paper/BFMU7HA5"},"agent_actions":{"view_html":"https://pith.science/pith/BFMU7HA5W2JKBPS375URIKNALV","download_json":"https://pith.science/pith/BFMU7HA5W2JKBPS375URIKNALV.json","view_paper":"https://pith.science/paper/BFMU7HA5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1209.0884&json=true","fetch_graph":"https://pith.science/api/pith-number/BFMU7HA5W2JKBPS375URIKNALV/graph.json","fetch_events":"https://pith.science/api/pith-number/BFMU7HA5W2JKBPS375URIKNALV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BFMU7HA5W2JKBPS375URIKNALV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BFMU7HA5W2JKBPS375URIKNALV/action/storage_attestation","attest_author":"https://pith.science/pith/BFMU7HA5W2JKBPS375URIKNALV/action/author_attestation","sign_citation":"https://pith.science/pith/BFMU7HA5W2JKBPS375URIKNALV/action/citation_signature","submit_replication":"https://pith.science/pith/BFMU7HA5W2JKBPS375URIKNALV/action/replication_record"}},"created_at":"2026-05-18T03:46:15.951640+00:00","updated_at":"2026-05-18T03:46:15.951640+00:00"}