{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:M63JSZDSTSNBYAVBNYUHPWTEML","short_pith_number":"pith:M63JSZDS","canonical_record":{"source":{"id":"1611.05375","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-11-16T17:26:16Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"a348938a8ae0c93d23f3ee67f77015d1c64b01ca8ce6242737c01a79d97ef011","abstract_canon_sha256":"761342baa659b0af594e304a2677d3b4a52bee651abb434626c3e79e06e4a0de"},"schema_version":"1.0"},"canonical_sha256":"67b69964729c9a1c02a16e2877da6462dd9dcbbecfda266050a1ef334c9078f4","source":{"kind":"arxiv","id":"1611.05375","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.05375","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"arxiv_version","alias_value":"1611.05375v2","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.05375","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"pith_short_12","alias_value":"M63JSZDSTSNB","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"M63JSZDSTSNBYAVB","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"M63JSZDS","created_at":"2026-05-18T12:30:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:M63JSZDSTSNBYAVBNYUHPWTEML","target":"record","payload":{"canonical_record":{"source":{"id":"1611.05375","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-11-16T17:26:16Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"a348938a8ae0c93d23f3ee67f77015d1c64b01ca8ce6242737c01a79d97ef011","abstract_canon_sha256":"761342baa659b0af594e304a2677d3b4a52bee651abb434626c3e79e06e4a0de"},"schema_version":"1.0"},"canonical_sha256":"67b69964729c9a1c02a16e2877da6462dd9dcbbecfda266050a1ef334c9078f4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:39:39.677269Z","signature_b64":"qFuFwrI6MOS40e0A80MF26yrSQ2Yn8whZ6XoWGX1SXVGrzSfpxjloZ3ppHXBcs/0F0Tgwr/vfBHbStGpZ40ECQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67b69964729c9a1c02a16e2877da6462dd9dcbbecfda266050a1ef334c9078f4","last_reissued_at":"2026-05-18T00:39:39.676641Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:39:39.676641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1611.05375","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":"2026-05-18T00:39:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"liw9yrAxUWG88H1oeiA2sYjOvPoWg5Mv6QsspfpPnbIk4EW3aKjZ6DqmA2jyz9YFmiopUj9xj2UUtlzC+qbPAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T09:00:09.320388Z"},"content_sha256":"87ba6249426d1f2edf33915bbfa274566b58a4f4bf1a95c1bfd894ad7ba6f910","schema_version":"1.0","event_id":"sha256:87ba6249426d1f2edf33915bbfa274566b58a4f4bf1a95c1bfd894ad7ba6f910"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:M63JSZDSTSNBYAVBNYUHPWTEML","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Superconductivity without hole-pocket in electron-doped FeSe: Analysis beyond the Migdal-Eliashberg formalism","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":"2016-11-16T17:26:16Z","abstract_excerpt":"High-Tc pairing mechanism absent of hole-pockets in heavily electron-doped FeSe is one of the key unsolved problems in Fe-based superconductors. Here, this problem is attacked by focusing on the higher-order many-body effects neglected in conventional Migdal-Eliashberg formalism. We uncover two significant many-body effects for high-Tc superconductivity: (i) Due to the \"vertex correction\", the dressed multiorbital Coulomb interaction acquires prominent orbital dependence for low-energy electrons. The dressed Coulomb interaction not only induces the orbital fluctuations, but also magnifies the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.05375","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":"2026-05-18T00:39:39Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XuuDvaIje3O6SfKwZLxmFjCzeDBlNfV3Z1Yrko4IpnRC4NKYwlPjdjDeiKeylgUIp+PS/3bPCfHqA+TQ3H+5Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-19T09:00:09.321038Z"},"content_sha256":"36f3d4d2818b5299f73c7b4ac84e3bf35b414ed3a72261031fb98c23d4f6bf8d","schema_version":"1.0","event_id":"sha256:36f3d4d2818b5299f73c7b4ac84e3bf35b414ed3a72261031fb98c23d4f6bf8d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M63JSZDSTSNBYAVBNYUHPWTEML/bundle.json","state_url":"https://pith.science/pith/M63JSZDSTSNBYAVBNYUHPWTEML/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M63JSZDSTSNBYAVBNYUHPWTEML/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":"2026-05-19T09:00:09Z","links":{"resolver":"https://pith.science/pith/M63JSZDSTSNBYAVBNYUHPWTEML","bundle":"https://pith.science/pith/M63JSZDSTSNBYAVBNYUHPWTEML/bundle.json","state":"https://pith.science/pith/M63JSZDSTSNBYAVBNYUHPWTEML/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M63JSZDSTSNBYAVBNYUHPWTEML/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:M63JSZDSTSNBYAVBNYUHPWTEML","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":"761342baa659b0af594e304a2677d3b4a52bee651abb434626c3e79e06e4a0de","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-11-16T17:26:16Z","title_canon_sha256":"a348938a8ae0c93d23f3ee67f77015d1c64b01ca8ce6242737c01a79d97ef011"},"schema_version":"1.0","source":{"id":"1611.05375","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.05375","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"arxiv_version","alias_value":"1611.05375v2","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.05375","created_at":"2026-05-18T00:39:39Z"},{"alias_kind":"pith_short_12","alias_value":"M63JSZDSTSNB","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"M63JSZDSTSNBYAVB","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"M63JSZDS","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:36f3d4d2818b5299f73c7b4ac84e3bf35b414ed3a72261031fb98c23d4f6bf8d","target":"graph","created_at":"2026-05-18T00:39:39Z","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":"High-Tc pairing mechanism absent of hole-pockets in heavily electron-doped FeSe is one of the key unsolved problems in Fe-based superconductors. Here, this problem is attacked by focusing on the higher-order many-body effects neglected in conventional Migdal-Eliashberg formalism. We uncover two significant many-body effects for high-Tc superconductivity: (i) Due to the \"vertex correction\", the dressed multiorbital Coulomb interaction acquires prominent orbital dependence for low-energy electrons. The dressed Coulomb interaction not only induces the orbital fluctuations, but also magnifies the ","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":"2016-11-16T17:26:16Z","title":"Superconductivity without hole-pocket in electron-doped FeSe: Analysis beyond the Migdal-Eliashberg formalism"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.05375","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":"sha256:87ba6249426d1f2edf33915bbfa274566b58a4f4bf1a95c1bfd894ad7ba6f910","target":"record","created_at":"2026-05-18T00:39:39Z","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":"761342baa659b0af594e304a2677d3b4a52bee651abb434626c3e79e06e4a0de","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2016-11-16T17:26:16Z","title_canon_sha256":"a348938a8ae0c93d23f3ee67f77015d1c64b01ca8ce6242737c01a79d97ef011"},"schema_version":"1.0","source":{"id":"1611.05375","kind":"arxiv","version":2}},"canonical_sha256":"67b69964729c9a1c02a16e2877da6462dd9dcbbecfda266050a1ef334c9078f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"67b69964729c9a1c02a16e2877da6462dd9dcbbecfda266050a1ef334c9078f4","first_computed_at":"2026-05-18T00:39:39.676641Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:39:39.676641Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qFuFwrI6MOS40e0A80MF26yrSQ2Yn8whZ6XoWGX1SXVGrzSfpxjloZ3ppHXBcs/0F0Tgwr/vfBHbStGpZ40ECQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:39:39.677269Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.05375","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:87ba6249426d1f2edf33915bbfa274566b58a4f4bf1a95c1bfd894ad7ba6f910","sha256:36f3d4d2818b5299f73c7b4ac84e3bf35b414ed3a72261031fb98c23d4f6bf8d"],"state_sha256":"a138a2de3c38d944d6f55e9fe52fbb272a5e2c842cb55f26db5c381e47921041"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7FVMIyz59DNeBL1lqiJJnAL+aEwj4X6e+Zwp4rcZXRbNNuYnURe02MtYFhO9nMkKMB8P/idmWdw5vXtLyysECQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-19T09:00:09.324409Z","bundle_sha256":"1f86bada251206d57903e427faa6617a922554cd6d0729bfbbc973a5bdc2c95e"}}