{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:B3YFAFNZPDHOHFUMAXVYJEPIRZ","short_pith_number":"pith:B3YFAFNZ","canonical_record":{"source":{"id":"1006.5034","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-06-25T18:32:46Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"4a903c25d6cd2d273e5f4877fcda493d5ab2e53bb64eea84d1d4deb09659bac6","abstract_canon_sha256":"4f79898b50c69ccd70b2690c35e03417955ae437e0ed25f356d1df84595fd788"},"schema_version":"1.0"},"canonical_sha256":"0ef05015b978cee3968c05eb8491e88e4d576c510a811c31013d51b7447d14fc","source":{"kind":"arxiv","id":"1006.5034","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.5034","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"arxiv_version","alias_value":"1006.5034v2","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.5034","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"pith_short_12","alias_value":"B3YFAFNZPDHO","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"B3YFAFNZPDHOHFUM","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"B3YFAFNZ","created_at":"2026-05-18T12:26:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:B3YFAFNZPDHOHFUMAXVYJEPIRZ","target":"record","payload":{"canonical_record":{"source":{"id":"1006.5034","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-06-25T18:32:46Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"4a903c25d6cd2d273e5f4877fcda493d5ab2e53bb64eea84d1d4deb09659bac6","abstract_canon_sha256":"4f79898b50c69ccd70b2690c35e03417955ae437e0ed25f356d1df84595fd788"},"schema_version":"1.0"},"canonical_sha256":"0ef05015b978cee3968c05eb8491e88e4d576c510a811c31013d51b7447d14fc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:23:11.617463Z","signature_b64":"ovibuLTFuJ+u8bgOpPliHkq8h4ZhS6eWxSpv4aXRhm13/FKkfzTkSa5fot+A3r27uYzRPt5jTmZKVdCFzVF3CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0ef05015b978cee3968c05eb8491e88e4d576c510a811c31013d51b7447d14fc","last_reissued_at":"2026-05-18T04:23:11.617011Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:23:11.617011Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1006.5034","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:23:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nCSMSKKnTjMitwTUlkdhcgFmvztY62lWTxZFY1gI3hoyrPXH+MLS0rjEoL5e0HxB72HUYc15hK0Nd6R7oUHzDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:46:21.114983Z"},"content_sha256":"e3af4de324841dba9724b8cb464f85983eaa3de23accc4d79cc7891e90f3fe23","schema_version":"1.0","event_id":"sha256:e3af4de324841dba9724b8cb464f85983eaa3de23accc4d79cc7891e90f3fe23"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:B3YFAFNZPDHOHFUMAXVYJEPIRZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electronic structure in underdoped cuprates due to the emergence of a pseudogap","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"J. P. Carbotte, J.P.F. LeBlanc","submitted_at":"2010-06-25T18:32:46Z","abstract_excerpt":"The phenomenological Green's function developed in the works of Yang, Rice and Zhang has been very successful in understanding many of the anomalous superconducting properties of the deeply underdoped cuprates. It is based on considerations of the resonating valence bond spin liquid approximation and is designed to describe the underdoped regime of the cuprates. Here we emphasize the region of doping, $x$, just below the quantum critical point at which the pseudogap develops. In addition to Luttinger hole pockets centered around the nodal direction, there are electron pockets near the antinode"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.5034","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:23:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2ecz0iRVb6/LHJzJowGKcie/h2Yp87rSinlUl9ErNHt3t1n81eUuOHhFz4mHBqimqAyzsUIF+r+xNKyvTVm8Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T04:46:21.115357Z"},"content_sha256":"871b52397f046c85706b1b3ca0b78241d546a81683ecafb76ae64bce09f1164c","schema_version":"1.0","event_id":"sha256:871b52397f046c85706b1b3ca0b78241d546a81683ecafb76ae64bce09f1164c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B3YFAFNZPDHOHFUMAXVYJEPIRZ/bundle.json","state_url":"https://pith.science/pith/B3YFAFNZPDHOHFUMAXVYJEPIRZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B3YFAFNZPDHOHFUMAXVYJEPIRZ/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":"2026-06-01T04:46:21Z","links":{"resolver":"https://pith.science/pith/B3YFAFNZPDHOHFUMAXVYJEPIRZ","bundle":"https://pith.science/pith/B3YFAFNZPDHOHFUMAXVYJEPIRZ/bundle.json","state":"https://pith.science/pith/B3YFAFNZPDHOHFUMAXVYJEPIRZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B3YFAFNZPDHOHFUMAXVYJEPIRZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:B3YFAFNZPDHOHFUMAXVYJEPIRZ","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":"4f79898b50c69ccd70b2690c35e03417955ae437e0ed25f356d1df84595fd788","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-06-25T18:32:46Z","title_canon_sha256":"4a903c25d6cd2d273e5f4877fcda493d5ab2e53bb64eea84d1d4deb09659bac6"},"schema_version":"1.0","source":{"id":"1006.5034","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1006.5034","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"arxiv_version","alias_value":"1006.5034v2","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.5034","created_at":"2026-05-18T04:23:11Z"},{"alias_kind":"pith_short_12","alias_value":"B3YFAFNZPDHO","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"B3YFAFNZPDHOHFUM","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"B3YFAFNZ","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:871b52397f046c85706b1b3ca0b78241d546a81683ecafb76ae64bce09f1164c","target":"graph","created_at":"2026-05-18T04:23:11Z","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 phenomenological Green's function developed in the works of Yang, Rice and Zhang has been very successful in understanding many of the anomalous superconducting properties of the deeply underdoped cuprates. It is based on considerations of the resonating valence bond spin liquid approximation and is designed to describe the underdoped regime of the cuprates. Here we emphasize the region of doping, $x$, just below the quantum critical point at which the pseudogap develops. In addition to Luttinger hole pockets centered around the nodal direction, there are electron pockets near the antinode","authors_text":"J. P. Carbotte, J.P.F. LeBlanc","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-06-25T18:32:46Z","title":"Electronic structure in underdoped cuprates due to the emergence of a pseudogap"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.5034","kind":"arxiv","version":2},"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:e3af4de324841dba9724b8cb464f85983eaa3de23accc4d79cc7891e90f3fe23","target":"record","created_at":"2026-05-18T04:23:11Z","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":"4f79898b50c69ccd70b2690c35e03417955ae437e0ed25f356d1df84595fd788","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-06-25T18:32:46Z","title_canon_sha256":"4a903c25d6cd2d273e5f4877fcda493d5ab2e53bb64eea84d1d4deb09659bac6"},"schema_version":"1.0","source":{"id":"1006.5034","kind":"arxiv","version":2}},"canonical_sha256":"0ef05015b978cee3968c05eb8491e88e4d576c510a811c31013d51b7447d14fc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0ef05015b978cee3968c05eb8491e88e4d576c510a811c31013d51b7447d14fc","first_computed_at":"2026-05-18T04:23:11.617011Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:23:11.617011Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ovibuLTFuJ+u8bgOpPliHkq8h4ZhS6eWxSpv4aXRhm13/FKkfzTkSa5fot+A3r27uYzRPt5jTmZKVdCFzVF3CQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:23:11.617463Z","signed_message":"canonical_sha256_bytes"},"source_id":"1006.5034","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e3af4de324841dba9724b8cb464f85983eaa3de23accc4d79cc7891e90f3fe23","sha256:871b52397f046c85706b1b3ca0b78241d546a81683ecafb76ae64bce09f1164c"],"state_sha256":"b3acb8c3082157fdb529b4f06f217929ce9f4155b575f17a43216c42b43cd30a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"P+YoyR2jiHUdgmQTOgdvXgUktl82MAMWRDpkDGhdVVHG2jd4kIBU0DEYljiCOb73fkvB2k9L9YLi1d0EYpNXDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T04:46:21.117474Z","bundle_sha256":"890ae3ca8327a6a47172f5317de06114b47cb02500e0e090e53febb5be87afd3"}}