{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:IIVMSQRODY52AJNDJT3WAFHJY6","short_pith_number":"pith:IIVMSQRO","canonical_record":{"source":{"id":"2508.19536","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2025-08-27T03:26:17Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"bd8c6f4eae78ee9052f7f2e415d02216f99c417549aa8243e2e8e9128f2f6126","abstract_canon_sha256":"c7b70e931dba325d20e6f1c101e3f60566222f74cfccc7e387384b667f9486c0"},"schema_version":"1.0"},"canonical_sha256":"422ac9422e1e3ba025a34cf76014e9c7a9c7bdf231303e870feb62945d10fa4c","source":{"kind":"arxiv","id":"2508.19536","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.19536","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"arxiv_version","alias_value":"2508.19536v2","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.19536","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"pith_short_12","alias_value":"IIVMSQRODY52","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"pith_short_16","alias_value":"IIVMSQRODY52AJND","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"pith_short_8","alias_value":"IIVMSQRO","created_at":"2026-06-08T01:03:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:IIVMSQRODY52AJNDJT3WAFHJY6","target":"record","payload":{"canonical_record":{"source":{"id":"2508.19536","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2025-08-27T03:26:17Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"bd8c6f4eae78ee9052f7f2e415d02216f99c417549aa8243e2e8e9128f2f6126","abstract_canon_sha256":"c7b70e931dba325d20e6f1c101e3f60566222f74cfccc7e387384b667f9486c0"},"schema_version":"1.0"},"canonical_sha256":"422ac9422e1e3ba025a34cf76014e9c7a9c7bdf231303e870feb62945d10fa4c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-08T01:03:47.724931Z","signature_b64":"iRHqRpA7J4Pd8KSqoqXkz3VJTEivOHdlff0uchvuN7kJykFBziKXtzMc768eaoDGXdNq8X4TbNsnGuTbHoxJAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"422ac9422e1e3ba025a34cf76014e9c7a9c7bdf231303e870feb62945d10fa4c","last_reissued_at":"2026-06-08T01:03:47.724006Z","signature_status":"signed_v1","first_computed_at":"2026-06-08T01:03:47.724006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.19536","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":"2026-06-08T01:03:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"df+Ul5Ch/s5vxNV6oA4AXbs9+9nCS2wjzOZ9J8Qvjz3qg+J0WGylApmaNZ9cJWHF61edpHp9lBmXT5HDIBCQAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T13:38:43.312156Z"},"content_sha256":"c6735e4b93990a565dcca8297166b05f966ee33ab7ac1a2070145911b17f7d7a","schema_version":"1.0","event_id":"sha256:c6735e4b93990a565dcca8297166b05f966ee33ab7ac1a2070145911b17f7d7a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:IIVMSQRODY52AJNDJT3WAFHJY6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superconductivity and the quasiparticle mass enhancement near the CDW critical point using Bethe-Salpeter method: Application to cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"Hiroshi Kontani, Youichi Yamakawa","submitted_at":"2025-08-27T03:26:17Z","abstract_excerpt":"In recent years, charge-channel order in strongly correlated metals has attracted much attention. Representative examples include electronic nematic order in cuprates and iron-based superconductors, and Star-of-David order in kagome metals. Critical phenomena and unconventional superconductivity arising from fluctuations of such charge-channel orders are central issues today; however, the essential role is played by many-body effects (vertex corrections) beyond the mean-field approximation, and their origin and computational methods have not been established. In this study, we propose the Beth"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.19536","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2508.19536/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-06-08T01:03:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9LV++Pen3uHblvVhubwep/1LlfEtd374q5oSOU5eKCgRCrkOAitptFUFWhDnTysKdHmoYVGc7HuslMgdj3JuAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-08T13:38:43.312796Z"},"content_sha256":"8ebe76ab2cf37ddd2a5e7cf3715f03ac2fd82e0595f1f5eebc09419262435b30","schema_version":"1.0","event_id":"sha256:8ebe76ab2cf37ddd2a5e7cf3715f03ac2fd82e0595f1f5eebc09419262435b30"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IIVMSQRODY52AJNDJT3WAFHJY6/bundle.json","state_url":"https://pith.science/pith/IIVMSQRODY52AJNDJT3WAFHJY6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IIVMSQRODY52AJNDJT3WAFHJY6/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":"2026-06-08T13:38:43Z","links":{"resolver":"https://pith.science/pith/IIVMSQRODY52AJNDJT3WAFHJY6","bundle":"https://pith.science/pith/IIVMSQRODY52AJNDJT3WAFHJY6/bundle.json","state":"https://pith.science/pith/IIVMSQRODY52AJNDJT3WAFHJY6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IIVMSQRODY52AJNDJT3WAFHJY6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:IIVMSQRODY52AJNDJT3WAFHJY6","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":"c7b70e931dba325d20e6f1c101e3f60566222f74cfccc7e387384b667f9486c0","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2025-08-27T03:26:17Z","title_canon_sha256":"bd8c6f4eae78ee9052f7f2e415d02216f99c417549aa8243e2e8e9128f2f6126"},"schema_version":"1.0","source":{"id":"2508.19536","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.19536","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"arxiv_version","alias_value":"2508.19536v2","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.19536","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"pith_short_12","alias_value":"IIVMSQRODY52","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"pith_short_16","alias_value":"IIVMSQRODY52AJND","created_at":"2026-06-08T01:03:47Z"},{"alias_kind":"pith_short_8","alias_value":"IIVMSQRO","created_at":"2026-06-08T01:03:47Z"}],"graph_snapshots":[{"event_id":"sha256:8ebe76ab2cf37ddd2a5e7cf3715f03ac2fd82e0595f1f5eebc09419262435b30","target":"graph","created_at":"2026-06-08T01:03:47Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2508.19536/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In recent years, charge-channel order in strongly correlated metals has attracted much attention. Representative examples include electronic nematic order in cuprates and iron-based superconductors, and Star-of-David order in kagome metals. Critical phenomena and unconventional superconductivity arising from fluctuations of such charge-channel orders are central issues today; however, the essential role is played by many-body effects (vertex corrections) beyond the mean-field approximation, and their origin and computational methods have not been established. In this study, we propose the Beth","authors_text":"Hiroshi Kontani, Youichi Yamakawa","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2025-08-27T03:26:17Z","title":"Superconductivity and the quasiparticle mass enhancement near the CDW critical point using Bethe-Salpeter method: Application to cuprates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.19536","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:c6735e4b93990a565dcca8297166b05f966ee33ab7ac1a2070145911b17f7d7a","target":"record","created_at":"2026-06-08T01:03:47Z","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":"c7b70e931dba325d20e6f1c101e3f60566222f74cfccc7e387384b667f9486c0","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2025-08-27T03:26:17Z","title_canon_sha256":"bd8c6f4eae78ee9052f7f2e415d02216f99c417549aa8243e2e8e9128f2f6126"},"schema_version":"1.0","source":{"id":"2508.19536","kind":"arxiv","version":2}},"canonical_sha256":"422ac9422e1e3ba025a34cf76014e9c7a9c7bdf231303e870feb62945d10fa4c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"422ac9422e1e3ba025a34cf76014e9c7a9c7bdf231303e870feb62945d10fa4c","first_computed_at":"2026-06-08T01:03:47.724006Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-08T01:03:47.724006Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iRHqRpA7J4Pd8KSqoqXkz3VJTEivOHdlff0uchvuN7kJykFBziKXtzMc768eaoDGXdNq8X4TbNsnGuTbHoxJAA==","signature_status":"signed_v1","signed_at":"2026-06-08T01:03:47.724931Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.19536","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c6735e4b93990a565dcca8297166b05f966ee33ab7ac1a2070145911b17f7d7a","sha256:8ebe76ab2cf37ddd2a5e7cf3715f03ac2fd82e0595f1f5eebc09419262435b30"],"state_sha256":"dab3e49cd360dbad8b081b4c85e4a980bd919f4f4684882a6b86fed0ce46def4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MpGx9HlSuDCAUlI31XQsp/+AGcAZag4wR8wVvdvncWdU9LIEUWcJcQwrbUryfUn2sjBvKRG7cypQb4OVpwIiCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-08T13:38:43.315763Z","bundle_sha256":"5e099f89a719a4fc9688243b5ca41ff12cfe168e59443d4f647de1259f8288c7"}}