{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:J3XSOKN3UXCIHKXNTVNZ7NWMZK","short_pith_number":"pith:J3XSOKN3","canonical_record":{"source":{"id":"1203.0600","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-03T02:11:20Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"120c1d6b4ca7c7d579403ffdb443d18c4a072a1b8f83cee258365e93c3ee1fc5","abstract_canon_sha256":"0cba57737a9038d29ca8bb379d9726228a395455001a9b01ebfebf7eac8ab65e"},"schema_version":"1.0"},"canonical_sha256":"4eef2729bba5c483aaed9d5b9fb6ccca87e93269ab2e273b12f66c3c249cc4bb","source":{"kind":"arxiv","id":"1203.0600","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.0600","created_at":"2026-05-18T04:00:51Z"},{"alias_kind":"arxiv_version","alias_value":"1203.0600v1","created_at":"2026-05-18T04:00:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.0600","created_at":"2026-05-18T04:00:51Z"},{"alias_kind":"pith_short_12","alias_value":"J3XSOKN3UXCI","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"J3XSOKN3UXCIHKXN","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"J3XSOKN3","created_at":"2026-05-18T12:27:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:J3XSOKN3UXCIHKXNTVNZ7NWMZK","target":"record","payload":{"canonical_record":{"source":{"id":"1203.0600","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-03T02:11:20Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"120c1d6b4ca7c7d579403ffdb443d18c4a072a1b8f83cee258365e93c3ee1fc5","abstract_canon_sha256":"0cba57737a9038d29ca8bb379d9726228a395455001a9b01ebfebf7eac8ab65e"},"schema_version":"1.0"},"canonical_sha256":"4eef2729bba5c483aaed9d5b9fb6ccca87e93269ab2e273b12f66c3c249cc4bb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:00:51.147307Z","signature_b64":"HHN4ubPqBwveizMzZ9lcm16pNwfUtUpsXJSKnr+20YbhRB8Wy4p/l15vXUZ7NA2Dlq2JhUuklLlzt574libvDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4eef2729bba5c483aaed9d5b9fb6ccca87e93269ab2e273b12f66c3c249cc4bb","last_reissued_at":"2026-05-18T04:00:51.146611Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:00:51.146611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.0600","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":"2026-05-18T04:00:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aCJxpYpU0Rzl3pJCMFHYyV/W1GvtQDFFLrukFKMFtn2hewaGNSc/7q1RuNo3sfRljDQD77vkT+EMMVFZ8tCWAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T15:22:45.788525Z"},"content_sha256":"f3dd551d181b739848f02a092c64f69c96eab60eef70a584f890a06518e52e73","schema_version":"1.0","event_id":"sha256:f3dd551d181b739848f02a092c64f69c96eab60eef70a584f890a06518e52e73"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:J3XSOKN3UXCIHKXNTVNZ7NWMZK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Pseudogap, Superconducting Gap, and Fermi Arc in High-Tc Cuprates Revealed by Angle-Resolved Photoemission Spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Atsushi Fujimori, Inna M. Vishik, Makoto Hashimoto, Teppei Yoshida, Zhi-Xun Shen","submitted_at":"2012-03-03T02:11:20Z","abstract_excerpt":"We present an overview of angle-resolved photoemission spectroscopy (ARPES) studies of high-temperature cuprate superconductors aiming at elucidating the relationship between the superconductivity, the pseudogap, and the Fermi arc. ARPES studies of underdoped samples show a momentum dependence of the energy gap below Tc which deviates from a simple d-wave form, suggesting the coexistence of multiple energy scales in the superconducting state. Hence, two distinct energy scales have been introduced, namely, the gap near the node (characterized by Delta_0) and in the anti-nodal region (characteri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.0600","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":"2026-05-18T04:00:51Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gkcWkWhMaHRlkzP9Lz70JDwxrPu1I88CIGvA0qW3Ellipe0RGr/59d9l0cJYAuaeruAfUEc03EHR2161ep4PBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T15:22:45.788938Z"},"content_sha256":"f1b5e8e5b3eb6573325317525f8a041b3ad41b75fffe49cf50c4b97a9bda67f0","schema_version":"1.0","event_id":"sha256:f1b5e8e5b3eb6573325317525f8a041b3ad41b75fffe49cf50c4b97a9bda67f0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/J3XSOKN3UXCIHKXNTVNZ7NWMZK/bundle.json","state_url":"https://pith.science/pith/J3XSOKN3UXCIHKXNTVNZ7NWMZK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/J3XSOKN3UXCIHKXNTVNZ7NWMZK/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":"2026-06-09T15:22:45Z","links":{"resolver":"https://pith.science/pith/J3XSOKN3UXCIHKXNTVNZ7NWMZK","bundle":"https://pith.science/pith/J3XSOKN3UXCIHKXNTVNZ7NWMZK/bundle.json","state":"https://pith.science/pith/J3XSOKN3UXCIHKXNTVNZ7NWMZK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/J3XSOKN3UXCIHKXNTVNZ7NWMZK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:J3XSOKN3UXCIHKXNTVNZ7NWMZK","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":"0cba57737a9038d29ca8bb379d9726228a395455001a9b01ebfebf7eac8ab65e","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-03T02:11:20Z","title_canon_sha256":"120c1d6b4ca7c7d579403ffdb443d18c4a072a1b8f83cee258365e93c3ee1fc5"},"schema_version":"1.0","source":{"id":"1203.0600","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.0600","created_at":"2026-05-18T04:00:51Z"},{"alias_kind":"arxiv_version","alias_value":"1203.0600v1","created_at":"2026-05-18T04:00:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.0600","created_at":"2026-05-18T04:00:51Z"},{"alias_kind":"pith_short_12","alias_value":"J3XSOKN3UXCI","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"J3XSOKN3UXCIHKXN","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"J3XSOKN3","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:f1b5e8e5b3eb6573325317525f8a041b3ad41b75fffe49cf50c4b97a9bda67f0","target":"graph","created_at":"2026-05-18T04:00:51Z","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":"We present an overview of angle-resolved photoemission spectroscopy (ARPES) studies of high-temperature cuprate superconductors aiming at elucidating the relationship between the superconductivity, the pseudogap, and the Fermi arc. ARPES studies of underdoped samples show a momentum dependence of the energy gap below Tc which deviates from a simple d-wave form, suggesting the coexistence of multiple energy scales in the superconducting state. Hence, two distinct energy scales have been introduced, namely, the gap near the node (characterized by Delta_0) and in the anti-nodal region (characteri","authors_text":"Atsushi Fujimori, Inna M. Vishik, Makoto Hashimoto, Teppei Yoshida, Zhi-Xun Shen","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-03T02:11:20Z","title":"Pseudogap, Superconducting Gap, and Fermi Arc in High-Tc Cuprates Revealed by Angle-Resolved Photoemission Spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.0600","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:f3dd551d181b739848f02a092c64f69c96eab60eef70a584f890a06518e52e73","target":"record","created_at":"2026-05-18T04:00:51Z","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":"0cba57737a9038d29ca8bb379d9726228a395455001a9b01ebfebf7eac8ab65e","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-03T02:11:20Z","title_canon_sha256":"120c1d6b4ca7c7d579403ffdb443d18c4a072a1b8f83cee258365e93c3ee1fc5"},"schema_version":"1.0","source":{"id":"1203.0600","kind":"arxiv","version":1}},"canonical_sha256":"4eef2729bba5c483aaed9d5b9fb6ccca87e93269ab2e273b12f66c3c249cc4bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4eef2729bba5c483aaed9d5b9fb6ccca87e93269ab2e273b12f66c3c249cc4bb","first_computed_at":"2026-05-18T04:00:51.146611Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:00:51.146611Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HHN4ubPqBwveizMzZ9lcm16pNwfUtUpsXJSKnr+20YbhRB8Wy4p/l15vXUZ7NA2Dlq2JhUuklLlzt574libvDA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:00:51.147307Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.0600","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3dd551d181b739848f02a092c64f69c96eab60eef70a584f890a06518e52e73","sha256:f1b5e8e5b3eb6573325317525f8a041b3ad41b75fffe49cf50c4b97a9bda67f0"],"state_sha256":"05ae5ab2013cb070d6cc8ab92802d39a9916a9c4b39237c025095e8490b4588d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BqVHlUC4A6QW6HdCmfCOqAPw5NZSxkv75wXt8BYPu6gZQU8bognrQGPP+ifKWAsAZBvWI+cDtAj3mwy2imC0Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T15:22:45.790907Z","bundle_sha256":"bb2e3016f897814849e5a294015ebcf939d769f74ae3c693d2f91549f5766cba"}}