{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2002:HCOLOLOABCCQQFW4KHMRHMBNPE","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":"8228154a7392063d3cc6c6263c6d35a2ba0b2a69e4ef194a912af6d74b9ca33d","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2002-10-04T17:11:07Z","title_canon_sha256":"9bdf45ad3113fbd161a48ce0c5481cd9403dafdbf6bd0d89115fbe30f63ea87b"},"schema_version":"1.0","source":{"id":"cond-mat/0210110","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0210110","created_at":"2026-05-18T01:40:02Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0210110v1","created_at":"2026-05-18T01:40:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0210110","created_at":"2026-05-18T01:40:02Z"},{"alias_kind":"pith_short_12","alias_value":"HCOLOLOABCCQ","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_16","alias_value":"HCOLOLOABCCQQFW4","created_at":"2026-05-18T12:25:50Z"},{"alias_kind":"pith_short_8","alias_value":"HCOLOLOA","created_at":"2026-05-18T12:25:50Z"}],"graph_snapshots":[{"event_id":"sha256:c04493b9fba86b13dddefec83b3132579f56f844583a6ec2f5764df9f108f698","target":"graph","created_at":"2026-05-18T01:40:02Z","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":"The t-J model in the large N limit (N denotes the number of spin components) yields a pseudogap phase in the underdoped region which is related to a d-wave charge density wave (d-CDW). We present results for the doping dependence of the superconducting and d-CDW order parameters as well as for collective excitations in the presence of these two order parameters. We argue that the electronic Raman spectrum with B$_{1g}$ symmetry probes the amplitude fluctuations of the d-CDW at zero momentum.","authors_text":"A. Greco, R. Zeyher","cross_cats":["cond-mat.str-el"],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2002-10-04T17:11:07Z","title":"Competition between superconductivity and the pseudogap phase in the t-J model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0210110","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:e231def6870bf1b6ab82963796d9277f97092d51976891ed664f3fb406266793","target":"record","created_at":"2026-05-18T01:40:02Z","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":"8228154a7392063d3cc6c6263c6d35a2ba0b2a69e4ef194a912af6d74b9ca33d","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2002-10-04T17:11:07Z","title_canon_sha256":"9bdf45ad3113fbd161a48ce0c5481cd9403dafdbf6bd0d89115fbe30f63ea87b"},"schema_version":"1.0","source":{"id":"cond-mat/0210110","kind":"arxiv","version":1}},"canonical_sha256":"389cb72dc008850816dc51d913b02d7910d63412fbaf54df4d06ac3f358d8cfa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"389cb72dc008850816dc51d913b02d7910d63412fbaf54df4d06ac3f358d8cfa","first_computed_at":"2026-05-18T01:40:02.748612Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:40:02.748612Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+y7BYAJx3AtB47sKfA6wsFSWZ/GbI7jSm70jjKsKcJPUO469j9ilfd/VuYZyTbsX2OFHalGxVnsT2Q5md0TdCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:40:02.749184Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0210110","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e231def6870bf1b6ab82963796d9277f97092d51976891ed664f3fb406266793","sha256:c04493b9fba86b13dddefec83b3132579f56f844583a6ec2f5764df9f108f698"],"state_sha256":"cfe6a2f97e2992c25452c90e43fe1e60836054e77a47b16827fb55e03671a765"}