{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:F2C662PKOWNZKRYVI6NPDZ2GDA","short_pith_number":"pith:F2C662PK","canonical_record":{"source":{"id":"cond-mat/0412432","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-12-16T11:08:56Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"16cdebb58eb1a9e613d1a04409745a11559721867e3aa6b0ada6442969edaf14","abstract_canon_sha256":"684900242052a0915cbbff92885c69f00f3c4c1912da65f0ea7e834268bbbe05"},"schema_version":"1.0"},"canonical_sha256":"2e85ef69ea759b954715479af1e746182c5f6a36dfb94e171ca681ea2f0e28c3","source":{"kind":"arxiv","id":"cond-mat/0412432","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0412432","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0412432v1","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0412432","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"pith_short_12","alias_value":"F2C662PKOWNZ","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"F2C662PKOWNZKRYV","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"F2C662PK","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:F2C662PKOWNZKRYVI6NPDZ2GDA","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0412432","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-12-16T11:08:56Z","cross_cats_sorted":["cond-mat.supr-con"],"title_canon_sha256":"16cdebb58eb1a9e613d1a04409745a11559721867e3aa6b0ada6442969edaf14","abstract_canon_sha256":"684900242052a0915cbbff92885c69f00f3c4c1912da65f0ea7e834268bbbe05"},"schema_version":"1.0"},"canonical_sha256":"2e85ef69ea759b954715479af1e746182c5f6a36dfb94e171ca681ea2f0e28c3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:09:03.352252Z","signature_b64":"wnXt3kegmObNNJVqu9hd2EP7SC+p8Wbk3I/9Exvu8QLBKEoEqKoeYGmPEWfJHrHxefz9psz+FborulGQnlhrAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2e85ef69ea759b954715479af1e746182c5f6a36dfb94e171ca681ea2f0e28c3","last_reissued_at":"2026-05-18T04:09:03.351516Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:09:03.351516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0412432","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:09:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qBEUlArYHJmPLEa+J/d/zfWuo9ApZtgP2tavd7jZZ6h4lWbTjrIbQEZ6gdjDis6DwfHAYDyr1Rp89p4CLYEcBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T16:42:41.764619Z"},"content_sha256":"6d17cc4d7d4cc9341b3b50675f76348ae90b412be6087b3a31af73cbb38cbca4","schema_version":"1.0","event_id":"sha256:6d17cc4d7d4cc9341b3b50675f76348ae90b412be6087b3a31af73cbb38cbca4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:F2C662PKOWNZKRYVI6NPDZ2GDA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Role of strong correlation in the recent ARPES experiments for cuprate superconductors","license":"","headline":"","cross_cats":["cond-mat.supr-con"],"primary_cat":"cond-mat.str-el","authors_text":"E. Dagotto, S. Sorella, S. Yunoki","submitted_at":"2004-12-16T11:08:56Z","abstract_excerpt":"Motivated by recent photoemission experiments on cuprates, the low-lying excitations of a strongly correlated superconducting state are studied numerically. It is observed that along the nodal direction these low-lying one-particle excitations show a linear momentum dependence for a wide range of excitation energies and, thus, they do not present a kink-like structure. The nodal Fermi velocity $v_{\\rm F}$, as well as other observables, are systematically evaluated directly from the calculated dispersions, and they are found to compare well with experiments. It is argued that the parameter depe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0412432","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:09:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mLfLwwJmPpeF/UoWlmzXhO2cLFPTiAx3+6o71yqVTjcklDBJgCijpFgumlg+3fG7YRkE0hmSqDhVdZxYvV5SDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T16:42:41.764997Z"},"content_sha256":"be2adde4540660ab8a6e19627d286e4831eaf6c6c3777e2f69ae411f9bcdbe4c","schema_version":"1.0","event_id":"sha256:be2adde4540660ab8a6e19627d286e4831eaf6c6c3777e2f69ae411f9bcdbe4c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/F2C662PKOWNZKRYVI6NPDZ2GDA/bundle.json","state_url":"https://pith.science/pith/F2C662PKOWNZKRYVI6NPDZ2GDA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/F2C662PKOWNZKRYVI6NPDZ2GDA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-05T16:42:41Z","links":{"resolver":"https://pith.science/pith/F2C662PKOWNZKRYVI6NPDZ2GDA","bundle":"https://pith.science/pith/F2C662PKOWNZKRYVI6NPDZ2GDA/bundle.json","state":"https://pith.science/pith/F2C662PKOWNZKRYVI6NPDZ2GDA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/F2C662PKOWNZKRYVI6NPDZ2GDA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:F2C662PKOWNZKRYVI6NPDZ2GDA","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":"684900242052a0915cbbff92885c69f00f3c4c1912da65f0ea7e834268bbbe05","cross_cats_sorted":["cond-mat.supr-con"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-12-16T11:08:56Z","title_canon_sha256":"16cdebb58eb1a9e613d1a04409745a11559721867e3aa6b0ada6442969edaf14"},"schema_version":"1.0","source":{"id":"cond-mat/0412432","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0412432","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0412432v1","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0412432","created_at":"2026-05-18T04:09:03Z"},{"alias_kind":"pith_short_12","alias_value":"F2C662PKOWNZ","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"F2C662PKOWNZKRYV","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"F2C662PK","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:be2adde4540660ab8a6e19627d286e4831eaf6c6c3777e2f69ae411f9bcdbe4c","target":"graph","created_at":"2026-05-18T04:09:03Z","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":"Motivated by recent photoemission experiments on cuprates, the low-lying excitations of a strongly correlated superconducting state are studied numerically. It is observed that along the nodal direction these low-lying one-particle excitations show a linear momentum dependence for a wide range of excitation energies and, thus, they do not present a kink-like structure. The nodal Fermi velocity $v_{\\rm F}$, as well as other observables, are systematically evaluated directly from the calculated dispersions, and they are found to compare well with experiments. It is argued that the parameter depe","authors_text":"E. Dagotto, S. Sorella, S. Yunoki","cross_cats":["cond-mat.supr-con"],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-12-16T11:08:56Z","title":"Role of strong correlation in the recent ARPES experiments for cuprate superconductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0412432","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":"sha256:6d17cc4d7d4cc9341b3b50675f76348ae90b412be6087b3a31af73cbb38cbca4","target":"record","created_at":"2026-05-18T04:09:03Z","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":"684900242052a0915cbbff92885c69f00f3c4c1912da65f0ea7e834268bbbe05","cross_cats_sorted":["cond-mat.supr-con"],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2004-12-16T11:08:56Z","title_canon_sha256":"16cdebb58eb1a9e613d1a04409745a11559721867e3aa6b0ada6442969edaf14"},"schema_version":"1.0","source":{"id":"cond-mat/0412432","kind":"arxiv","version":1}},"canonical_sha256":"2e85ef69ea759b954715479af1e746182c5f6a36dfb94e171ca681ea2f0e28c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2e85ef69ea759b954715479af1e746182c5f6a36dfb94e171ca681ea2f0e28c3","first_computed_at":"2026-05-18T04:09:03.351516Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:09:03.351516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wnXt3kegmObNNJVqu9hd2EP7SC+p8Wbk3I/9Exvu8QLBKEoEqKoeYGmPEWfJHrHxefz9psz+FborulGQnlhrAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:09:03.352252Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0412432","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6d17cc4d7d4cc9341b3b50675f76348ae90b412be6087b3a31af73cbb38cbca4","sha256:be2adde4540660ab8a6e19627d286e4831eaf6c6c3777e2f69ae411f9bcdbe4c"],"state_sha256":"a6f954680e4b1b31005dac25cec0e584eff8a83d6912f3d0ec335ea2018992d2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+4FwHGCHxubXmBBKG2Qz3JQwgE6RRwa2Cb+Gxuwtc6DjlkXE7yaRKSvbuMfP9zQ9SBKZ0GyuuL42e0Pgz9vYDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T16:42:41.768158Z","bundle_sha256":"77eed7a1f343b63e02e1a0f9fd2e28f5a92acc5c6ebdae5a9fdfd3018b747c2d"}}