{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:G53X7BHBSV6KK5OR7FFFTSGXOZ","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":"418e60888e996daa14e50c634086e0b5b0f630453d4b3e68698e3108f8a4db42","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-12-20T10:47:21Z","title_canon_sha256":"162e33bd3220f367f19365e9bb82296139eb8f05676d3bc1f3803bb4a449ed76"},"schema_version":"1.0","source":{"id":"1212.4974","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1212.4974","created_at":"2026-05-18T03:38:04Z"},{"alias_kind":"arxiv_version","alias_value":"1212.4974v1","created_at":"2026-05-18T03:38:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.4974","created_at":"2026-05-18T03:38:04Z"},{"alias_kind":"pith_short_12","alias_value":"G53X7BHBSV6K","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_16","alias_value":"G53X7BHBSV6KK5OR","created_at":"2026-05-18T12:27:06Z"},{"alias_kind":"pith_short_8","alias_value":"G53X7BHB","created_at":"2026-05-18T12:27:06Z"}],"graph_snapshots":[{"event_id":"sha256:c9bea6787005a69ef16b7293e4b28ed44acb74ce6803489769c780c612e325fa","target":"graph","created_at":"2026-05-18T03:38:04Z","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":"Eliashberg theory (ET) generalized for the account of the peculiar properties of the finite zone width electron-phonon (EP) systems with the non constant electron density of states, the electron-hole nonequivalence, chemical potential renormalization with doping and frequency, and electron correlations in the vertex function is used for the study of Tc in cuprates. The phonon contribution to the nodal anomalous electron Green function (GF) in cuprates is considered. The pairing on the full width of the electron zone was taken into account, not just on the Fermi surface. It is found that the fi","authors_text":"E.A.Mazur, Yu.Kagan","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-12-20T10:47:21Z","title":"Phonon origin of high Tc in Superconducting cuprates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.4974","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":"sha256:881162956f77c21dba2292c799023528e0bc699c9a474f4fe360f29b2e2c7791","target":"record","created_at":"2026-05-18T03:38:04Z","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":"418e60888e996daa14e50c634086e0b5b0f630453d4b3e68698e3108f8a4db42","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-12-20T10:47:21Z","title_canon_sha256":"162e33bd3220f367f19365e9bb82296139eb8f05676d3bc1f3803bb4a449ed76"},"schema_version":"1.0","source":{"id":"1212.4974","kind":"arxiv","version":1}},"canonical_sha256":"37777f84e1957ca575d1f94a59c8d77664d444ebf9a25cb2eb6986983b9389c1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"37777f84e1957ca575d1f94a59c8d77664d444ebf9a25cb2eb6986983b9389c1","first_computed_at":"2026-05-18T03:38:04.189725Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:38:04.189725Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/5G0ZriYp+2ucNaUr4+GvfBj60aI+zNJsS5T+llMHkLiFjI1edPgL0aNX4hDvH/aEJW2omfXYWy4oSiiMICvCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:38:04.190376Z","signed_message":"canonical_sha256_bytes"},"source_id":"1212.4974","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:881162956f77c21dba2292c799023528e0bc699c9a474f4fe360f29b2e2c7791","sha256:c9bea6787005a69ef16b7293e4b28ed44acb74ce6803489769c780c612e325fa"],"state_sha256":"dc66a2c3896e26402c1668a57f79e2c8703a7f974530969d1e088e48ed118fca"}