{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:ZWHLJGLELJZPC46IYL4MVID65J","short_pith_number":"pith:ZWHLJGLE","canonical_record":{"source":{"id":"1402.4962","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-02-20T11:04:23Z","cross_cats_sorted":[],"title_canon_sha256":"088a313a1d37386936c386ad1fcc02481303fdbaf7a7db3e4979048948303d4a","abstract_canon_sha256":"9685f593c07449e6420a02a1cb97968b34c3019f738e803f5baebb54acd325ab"},"schema_version":"1.0"},"canonical_sha256":"cd8eb499645a72f173c8c2f8caa07eea64d13d3fd3933af3b6a686f969464a78","source":{"kind":"arxiv","id":"1402.4962","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4962","created_at":"2026-05-18T01:44:35Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4962v2","created_at":"2026-05-18T01:44:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4962","created_at":"2026-05-18T01:44:35Z"},{"alias_kind":"pith_short_12","alias_value":"ZWHLJGLELJZP","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZWHLJGLELJZPC46I","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZWHLJGLE","created_at":"2026-05-18T12:28:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:ZWHLJGLELJZPC46IYL4MVID65J","target":"record","payload":{"canonical_record":{"source":{"id":"1402.4962","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-02-20T11:04:23Z","cross_cats_sorted":[],"title_canon_sha256":"088a313a1d37386936c386ad1fcc02481303fdbaf7a7db3e4979048948303d4a","abstract_canon_sha256":"9685f593c07449e6420a02a1cb97968b34c3019f738e803f5baebb54acd325ab"},"schema_version":"1.0"},"canonical_sha256":"cd8eb499645a72f173c8c2f8caa07eea64d13d3fd3933af3b6a686f969464a78","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:44:35.887158Z","signature_b64":"ZxOOEHuGQ9fDHCCkIHcVU5ddDQAUCsdkedDM+KzeQ3TSXWC/MZyl6bQGl5pQjJIRGYUmb6ssVTT0v88o3OR9DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd8eb499645a72f173c8c2f8caa07eea64d13d3fd3933af3b6a686f969464a78","last_reissued_at":"2026-05-18T01:44:35.886595Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:44:35.886595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.4962","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":"2026-05-18T01:44:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"biURzX4ZE7kCoqq16Ey4U7RjpmuQWFpHcF4Kl31rBiBjBB5KuZE/UN2zL2NpD350W6Es6DzdBxBfJ3dog0s1DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T00:26:06.294360Z"},"content_sha256":"7bbc95f2af45b9767eff277b22cfd8ad7a443e76fe151a0bf67b7570b26a6737","schema_version":"1.0","event_id":"sha256:7bbc95f2af45b9767eff277b22cfd8ad7a443e76fe151a0bf67b7570b26a6737"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:ZWHLJGLELJZPC46IYL4MVID65J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Electron correlation effects in diamond: a wave-function quantum chemistry study of the quasiparticle band structure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alexander O. Mitrushchenkov, Alexandrina Stoyanova, Hermann Stoll, Liviu Hozoi, Peter Fulde","submitted_at":"2014-02-20T11:04:23Z","abstract_excerpt":"The quasiparticle bands of diamond, a prototype covalent insulator, are herein studied by means of wave-function electronic-structure theory, with emphasis on the nature of the correlation hole around a bare particle. Short-range correlations are in such a system conveniently described by using a real-space representation and many-body techniques from {\\it ab initio} quantum chemistry. To account for long-range polarization effects, on the other hand, we adopt the approximation of a dielectric continuum. Having as \"uncorrelated\" reference the Hartree-Fock band structure, the post-Hartree-Fock "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4962","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":"2026-05-18T01:44:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aXZBS1cb3Kl3AbBzOM5BToNYvldrUQn8QpEqJAWh/kZwn3wNCa4t1x63TxgvN3NEttLb70C14mz+7T8fQy53AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T00:26:06.294987Z"},"content_sha256":"0ddcf73ef5d24c0140f05ac657b38a16fe6e1f61b60251b59177db496e3b5b24","schema_version":"1.0","event_id":"sha256:0ddcf73ef5d24c0140f05ac657b38a16fe6e1f61b60251b59177db496e3b5b24"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZWHLJGLELJZPC46IYL4MVID65J/bundle.json","state_url":"https://pith.science/pith/ZWHLJGLELJZPC46IYL4MVID65J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZWHLJGLELJZPC46IYL4MVID65J/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":"2026-05-27T00:26:06Z","links":{"resolver":"https://pith.science/pith/ZWHLJGLELJZPC46IYL4MVID65J","bundle":"https://pith.science/pith/ZWHLJGLELJZPC46IYL4MVID65J/bundle.json","state":"https://pith.science/pith/ZWHLJGLELJZPC46IYL4MVID65J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZWHLJGLELJZPC46IYL4MVID65J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ZWHLJGLELJZPC46IYL4MVID65J","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":"9685f593c07449e6420a02a1cb97968b34c3019f738e803f5baebb54acd325ab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-02-20T11:04:23Z","title_canon_sha256":"088a313a1d37386936c386ad1fcc02481303fdbaf7a7db3e4979048948303d4a"},"schema_version":"1.0","source":{"id":"1402.4962","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4962","created_at":"2026-05-18T01:44:35Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4962v2","created_at":"2026-05-18T01:44:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4962","created_at":"2026-05-18T01:44:35Z"},{"alias_kind":"pith_short_12","alias_value":"ZWHLJGLELJZP","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZWHLJGLELJZPC46I","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZWHLJGLE","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:0ddcf73ef5d24c0140f05ac657b38a16fe6e1f61b60251b59177db496e3b5b24","target":"graph","created_at":"2026-05-18T01:44:35Z","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 quasiparticle bands of diamond, a prototype covalent insulator, are herein studied by means of wave-function electronic-structure theory, with emphasis on the nature of the correlation hole around a bare particle. Short-range correlations are in such a system conveniently described by using a real-space representation and many-body techniques from {\\it ab initio} quantum chemistry. To account for long-range polarization effects, on the other hand, we adopt the approximation of a dielectric continuum. Having as \"uncorrelated\" reference the Hartree-Fock band structure, the post-Hartree-Fock ","authors_text":"Alexander O. Mitrushchenkov, Alexandrina Stoyanova, Hermann Stoll, Liviu Hozoi, Peter Fulde","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-02-20T11:04:23Z","title":"Electron correlation effects in diamond: a wave-function quantum chemistry study of the quasiparticle band structure"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4962","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":"sha256:7bbc95f2af45b9767eff277b22cfd8ad7a443e76fe151a0bf67b7570b26a6737","target":"record","created_at":"2026-05-18T01:44:35Z","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":"9685f593c07449e6420a02a1cb97968b34c3019f738e803f5baebb54acd325ab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-02-20T11:04:23Z","title_canon_sha256":"088a313a1d37386936c386ad1fcc02481303fdbaf7a7db3e4979048948303d4a"},"schema_version":"1.0","source":{"id":"1402.4962","kind":"arxiv","version":2}},"canonical_sha256":"cd8eb499645a72f173c8c2f8caa07eea64d13d3fd3933af3b6a686f969464a78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd8eb499645a72f173c8c2f8caa07eea64d13d3fd3933af3b6a686f969464a78","first_computed_at":"2026-05-18T01:44:35.886595Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:44:35.886595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZxOOEHuGQ9fDHCCkIHcVU5ddDQAUCsdkedDM+KzeQ3TSXWC/MZyl6bQGl5pQjJIRGYUmb6ssVTT0v88o3OR9DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:44:35.887158Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.4962","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7bbc95f2af45b9767eff277b22cfd8ad7a443e76fe151a0bf67b7570b26a6737","sha256:0ddcf73ef5d24c0140f05ac657b38a16fe6e1f61b60251b59177db496e3b5b24"],"state_sha256":"c1b420d999de53df56027c80261ab3ad1aad9b70979001d4278d727f143edaf7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DiuvXogsmn4HUsy5WlUwo6MIjp3MtRjejCdkd+uwI25eCg48SIAV+IJpu3j2e5QejVb1Hgl5lxkG2+6+tZOUBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T00:26:06.297382Z","bundle_sha256":"0b52ce454481e8ec9b02b537167c5af8436f4bc3aad06e330b6b962322fac65f"}}