{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:PBOKHOXXG7RPW3B5BYORDVWXGG","short_pith_number":"pith:PBOKHOXX","schema_version":"1.0","canonical_sha256":"785ca3baf737e2fb6c3d0e1d11d6d731896ba60e70ab611fce4cb228430ba239","source":{"kind":"arxiv","id":"1302.3176","version":2},"attestation_state":"computed","paper":{"title":"Unconventional Superconductivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"M. R. Norman","submitted_at":"2013-02-13T18:00:36Z","abstract_excerpt":"A brief review of unconventional superconductivity is given, stretching from the halcyon days of helium-3 to the modern world of Majorana fermions. Along the way, we will encounter such strange beasts as heavy fermion superconductors, cuprates, and their iron-based cousins. Emphasis will be put on the fact that in almost all cases, an accepted microscopic theory has yet to emerge. This is attributed to the difficulty of constructing a theory of superconductivity outside the Migdal-Eliashberg framework."},"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":"1302.3176","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-02-13T18:00:36Z","cross_cats_sorted":[],"title_canon_sha256":"a2f6689dd084517dbd46975cb04f00856d8c30d7fc147c769ead156f159c6d3a","abstract_canon_sha256":"2ce6e0b73c95882d0894cc74dd2cf99456c4b89ec59a4ed96015c57051a982e2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:02.526862Z","signature_b64":"c7+6qSBc15CaH5nQZKs9WZQcOnzJ3qWYC7c3q4jw4yfoI4qHxYOZQ7960Q9FZeSVQ9yG+cFJGHL5fSY3Ow6BBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"785ca3baf737e2fb6c3d0e1d11d6d731896ba60e70ab611fce4cb228430ba239","last_reissued_at":"2026-05-18T02:31:02.526405Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:02.526405Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unconventional Superconductivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"M. R. Norman","submitted_at":"2013-02-13T18:00:36Z","abstract_excerpt":"A brief review of unconventional superconductivity is given, stretching from the halcyon days of helium-3 to the modern world of Majorana fermions. Along the way, we will encounter such strange beasts as heavy fermion superconductors, cuprates, and their iron-based cousins. Emphasis will be put on the fact that in almost all cases, an accepted microscopic theory has yet to emerge. This is attributed to the difficulty of constructing a theory of superconductivity outside the Migdal-Eliashberg framework."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.3176","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":"1302.3176","created_at":"2026-05-18T02:31:02.526482+00:00"},{"alias_kind":"arxiv_version","alias_value":"1302.3176v2","created_at":"2026-05-18T02:31:02.526482+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.3176","created_at":"2026-05-18T02:31:02.526482+00:00"},{"alias_kind":"pith_short_12","alias_value":"PBOKHOXXG7RP","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_16","alias_value":"PBOKHOXXG7RPW3B5","created_at":"2026-05-18T12:27:54.935989+00:00"},{"alias_kind":"pith_short_8","alias_value":"PBOKHOXX","created_at":"2026-05-18T12:27:54.935989+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/PBOKHOXXG7RPW3B5BYORDVWXGG","json":"https://pith.science/pith/PBOKHOXXG7RPW3B5BYORDVWXGG.json","graph_json":"https://pith.science/api/pith-number/PBOKHOXXG7RPW3B5BYORDVWXGG/graph.json","events_json":"https://pith.science/api/pith-number/PBOKHOXXG7RPW3B5BYORDVWXGG/events.json","paper":"https://pith.science/paper/PBOKHOXX"},"agent_actions":{"view_html":"https://pith.science/pith/PBOKHOXXG7RPW3B5BYORDVWXGG","download_json":"https://pith.science/pith/PBOKHOXXG7RPW3B5BYORDVWXGG.json","view_paper":"https://pith.science/paper/PBOKHOXX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1302.3176&json=true","fetch_graph":"https://pith.science/api/pith-number/PBOKHOXXG7RPW3B5BYORDVWXGG/graph.json","fetch_events":"https://pith.science/api/pith-number/PBOKHOXXG7RPW3B5BYORDVWXGG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PBOKHOXXG7RPW3B5BYORDVWXGG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PBOKHOXXG7RPW3B5BYORDVWXGG/action/storage_attestation","attest_author":"https://pith.science/pith/PBOKHOXXG7RPW3B5BYORDVWXGG/action/author_attestation","sign_citation":"https://pith.science/pith/PBOKHOXXG7RPW3B5BYORDVWXGG/action/citation_signature","submit_replication":"https://pith.science/pith/PBOKHOXXG7RPW3B5BYORDVWXGG/action/replication_record"}},"created_at":"2026-05-18T02:31:02.526482+00:00","updated_at":"2026-05-18T02:31:02.526482+00:00"}