{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:IKZSQBDGWTTBEHL3I4TOJARUO7","short_pith_number":"pith:IKZSQBDG","canonical_record":{"source":{"id":"1202.3547","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-16T09:48:57Z","cross_cats_sorted":["cond-mat.str-el","physics.chem-ph"],"title_canon_sha256":"85e654822ef644fe35eeb6eb4ec3711c1f240fb24ff1c56f8d299aca37788db9","abstract_canon_sha256":"3a2dbfdf481183730bbc5b65ee954bf96a5ed5371f23c65e445f8c51683949a9"},"schema_version":"1.0"},"canonical_sha256":"42b3280466b4e6121d7b4726e4823477fc954aa2aacc20d9dfa0d4892fdb5876","source":{"kind":"arxiv","id":"1202.3547","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.3547","created_at":"2026-05-18T03:44:47Z"},{"alias_kind":"arxiv_version","alias_value":"1202.3547v2","created_at":"2026-05-18T03:44:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.3547","created_at":"2026-05-18T03:44:47Z"},{"alias_kind":"pith_short_12","alias_value":"IKZSQBDGWTTB","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IKZSQBDGWTTBEHL3","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IKZSQBDG","created_at":"2026-05-18T12:27:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:IKZSQBDGWTTBEHL3I4TOJARUO7","target":"record","payload":{"canonical_record":{"source":{"id":"1202.3547","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-16T09:48:57Z","cross_cats_sorted":["cond-mat.str-el","physics.chem-ph"],"title_canon_sha256":"85e654822ef644fe35eeb6eb4ec3711c1f240fb24ff1c56f8d299aca37788db9","abstract_canon_sha256":"3a2dbfdf481183730bbc5b65ee954bf96a5ed5371f23c65e445f8c51683949a9"},"schema_version":"1.0"},"canonical_sha256":"42b3280466b4e6121d7b4726e4823477fc954aa2aacc20d9dfa0d4892fdb5876","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:44:47.276443Z","signature_b64":"3Q3IE0i7IKpJNJeE4b44RHWfOW+drUBYmjRY3EocsbITFqyKj7+gU68E/L1lpigrk/Dd5iDymioGZDHuiPVjDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"42b3280466b4e6121d7b4726e4823477fc954aa2aacc20d9dfa0d4892fdb5876","last_reissued_at":"2026-05-18T03:44:47.275885Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:44:47.275885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.3547","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":"2026-05-18T03:44:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1+GKQCLj6XggnRDvEJiC8GWR7NKVoUpjTxra/9BIlHPA+bpNRxMj1LAgFsV2OZPqTo116sWUEdg3o7vP85OnCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T06:06:58.582285Z"},"content_sha256":"dda2eb6222d2d5c9d1babc8c8b37a52d412f3346299a0bb60fd083492a5be0d1","schema_version":"1.0","event_id":"sha256:dda2eb6222d2d5c9d1babc8c8b37a52d412f3346299a0bb60fd083492a5be0d1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:IKZSQBDGWTTBEHL3I4TOJARUO7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unified description of ground and excited states of finite systems: the self-consistent GW approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","physics.chem-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Angel Rubio, Fabio Caruso, Matthias Scheffler, Patrick Rinke, Xinguo Ren","submitted_at":"2012-02-16T09:48:57Z","abstract_excerpt":"GW calculations with fully self-consistent G and W -- based on the iterative solution of the Dyson equation -- provide an approach for consistently describing ground and excited states on the same quantum mechanical level. We show that for the systems considered here self-consistent GW reaches the same final Green function regardless of the initial reference state. Self-consistency systematically improves ionization energies and total energies of closed shell systems compared to G_0W_0 based on Hartree-Fock and (semi)local density-functional theory. These improvements also translate to the ele"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.3547","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":"2026-05-18T03:44:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7ihyI1x8nMiAwx+mJvtqszw8qVlWzlpuayHkGLXyMeKWW+Y5N0HquYgWka9kC47sk1Zey0bN/eOkGDaLAUeaAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T06:06:58.582662Z"},"content_sha256":"9573237dada7f494016e3dfe6d84a131fab21532a40bf4bacc7440cf4b35680f","schema_version":"1.0","event_id":"sha256:9573237dada7f494016e3dfe6d84a131fab21532a40bf4bacc7440cf4b35680f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IKZSQBDGWTTBEHL3I4TOJARUO7/bundle.json","state_url":"https://pith.science/pith/IKZSQBDGWTTBEHL3I4TOJARUO7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IKZSQBDGWTTBEHL3I4TOJARUO7/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":"2026-06-02T06:06:58Z","links":{"resolver":"https://pith.science/pith/IKZSQBDGWTTBEHL3I4TOJARUO7","bundle":"https://pith.science/pith/IKZSQBDGWTTBEHL3I4TOJARUO7/bundle.json","state":"https://pith.science/pith/IKZSQBDGWTTBEHL3I4TOJARUO7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IKZSQBDGWTTBEHL3I4TOJARUO7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:IKZSQBDGWTTBEHL3I4TOJARUO7","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":"3a2dbfdf481183730bbc5b65ee954bf96a5ed5371f23c65e445f8c51683949a9","cross_cats_sorted":["cond-mat.str-el","physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-16T09:48:57Z","title_canon_sha256":"85e654822ef644fe35eeb6eb4ec3711c1f240fb24ff1c56f8d299aca37788db9"},"schema_version":"1.0","source":{"id":"1202.3547","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.3547","created_at":"2026-05-18T03:44:47Z"},{"alias_kind":"arxiv_version","alias_value":"1202.3547v2","created_at":"2026-05-18T03:44:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.3547","created_at":"2026-05-18T03:44:47Z"},{"alias_kind":"pith_short_12","alias_value":"IKZSQBDGWTTB","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_16","alias_value":"IKZSQBDGWTTBEHL3","created_at":"2026-05-18T12:27:09Z"},{"alias_kind":"pith_short_8","alias_value":"IKZSQBDG","created_at":"2026-05-18T12:27:09Z"}],"graph_snapshots":[{"event_id":"sha256:9573237dada7f494016e3dfe6d84a131fab21532a40bf4bacc7440cf4b35680f","target":"graph","created_at":"2026-05-18T03:44:47Z","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"},"paper":{"abstract_excerpt":"GW calculations with fully self-consistent G and W -- based on the iterative solution of the Dyson equation -- provide an approach for consistently describing ground and excited states on the same quantum mechanical level. We show that for the systems considered here self-consistent GW reaches the same final Green function regardless of the initial reference state. Self-consistency systematically improves ionization energies and total energies of closed shell systems compared to G_0W_0 based on Hartree-Fock and (semi)local density-functional theory. These improvements also translate to the ele","authors_text":"Angel Rubio, Fabio Caruso, Matthias Scheffler, Patrick Rinke, Xinguo Ren","cross_cats":["cond-mat.str-el","physics.chem-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-16T09:48:57Z","title":"Unified description of ground and excited states of finite systems: the self-consistent GW approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.3547","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:dda2eb6222d2d5c9d1babc8c8b37a52d412f3346299a0bb60fd083492a5be0d1","target":"record","created_at":"2026-05-18T03:44:47Z","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":"3a2dbfdf481183730bbc5b65ee954bf96a5ed5371f23c65e445f8c51683949a9","cross_cats_sorted":["cond-mat.str-el","physics.chem-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-16T09:48:57Z","title_canon_sha256":"85e654822ef644fe35eeb6eb4ec3711c1f240fb24ff1c56f8d299aca37788db9"},"schema_version":"1.0","source":{"id":"1202.3547","kind":"arxiv","version":2}},"canonical_sha256":"42b3280466b4e6121d7b4726e4823477fc954aa2aacc20d9dfa0d4892fdb5876","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42b3280466b4e6121d7b4726e4823477fc954aa2aacc20d9dfa0d4892fdb5876","first_computed_at":"2026-05-18T03:44:47.275885Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:44:47.275885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3Q3IE0i7IKpJNJeE4b44RHWfOW+drUBYmjRY3EocsbITFqyKj7+gU68E/L1lpigrk/Dd5iDymioGZDHuiPVjDg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:44:47.276443Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.3547","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dda2eb6222d2d5c9d1babc8c8b37a52d412f3346299a0bb60fd083492a5be0d1","sha256:9573237dada7f494016e3dfe6d84a131fab21532a40bf4bacc7440cf4b35680f"],"state_sha256":"a90af54ff7c476fe0574180f888da15bf0b07f6a25f6b866299ee33f76fe65ba"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EhJ20o9z41aZlDfZskbgjHkjMkVaGsRmyYPQNRTSjR8b7Bo39+C/cKXXPO3S96MR2/z4HcigTSkCRhRtsGLACA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T06:06:58.584673Z","bundle_sha256":"467aa817903db6785de9d06eb46ff6f085891d511ba232957779d7a1fc6f2c35"}}