{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:XTCWSSOXMU6AWZSFLYFJMOO3HO","short_pith_number":"pith:XTCWSSOX","schema_version":"1.0","canonical_sha256":"bcc56949d7653c0b66455e0a9639db3b9e40988d59bd9f2c70aed37bf1e5d2dd","source":{"kind":"arxiv","id":"1902.03837","version":2},"attestation_state":"computed","paper":{"title":"Many-body perturbation theory calculations using the yambo code","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Ferretti, A. Marini, A. Marrazzo, A. Molina-S\\'anchez, C. Attaccalite, C. Hogan, D. Sangalli, D. Varsano, E. Cannuccia, F. Affinito, F. Paleari, G. Prandini, H. Miranda, I. Marri, M. Gr\\\"uning, M. Marsili, M.O. Atambo, M. Palummo, P. Bonf\\`a, P. Melo","submitted_at":"2019-02-11T12:04:35Z","abstract_excerpt":"yambo is an open source project aimed at studying excited state properties of condensed matter systems from first principles using many-body methods. As input, yambo requires ground state electronic structure data as computed by density functional theory codes such as quantum-espresso and abinit. yambo's capabilities include the calculation of linear response quantities (both independent-particle and including electron-hole interactions), quasi-particle corrections based on the GW formalism, optical absorption, and other spectroscopic quantities. Here we describe recent developments ranging fr"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1902.03837","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-02-11T12:04:35Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"ea5e72b6443fbfe4b74389ee6ff9aa4cacb7e9e9ec9794e946538c70b8971141","abstract_canon_sha256":"e468d2274196676fa02fcc6ab79db565ac3c635862b468daf89310573f44a43d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:43:42.591250Z","signature_b64":"aXf73vBWSFAKoYcxoUuKKkv3ZJaQr5k7Ch+5fkKYwbNKCrDbqS1meUs3fEfIg5fn2L0ZDZhxkSwOQPu9HtpiBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bcc56949d7653c0b66455e0a9639db3b9e40988d59bd9f2c70aed37bf1e5d2dd","last_reissued_at":"2026-05-17T23:43:42.590677Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:43:42.590677Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Many-body perturbation theory calculations using the yambo code","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Ferretti, A. Marini, A. Marrazzo, A. Molina-S\\'anchez, C. Attaccalite, C. Hogan, D. Sangalli, D. Varsano, E. Cannuccia, F. Affinito, F. Paleari, G. Prandini, H. Miranda, I. Marri, M. Gr\\\"uning, M. Marsili, M.O. Atambo, M. Palummo, P. Bonf\\`a, P. Melo","submitted_at":"2019-02-11T12:04:35Z","abstract_excerpt":"yambo is an open source project aimed at studying excited state properties of condensed matter systems from first principles using many-body methods. As input, yambo requires ground state electronic structure data as computed by density functional theory codes such as quantum-espresso and abinit. yambo's capabilities include the calculation of linear response quantities (both independent-particle and including electron-hole interactions), quasi-particle corrections based on the GW formalism, optical absorption, and other spectroscopic quantities. Here we describe recent developments ranging fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.03837","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1902.03837","created_at":"2026-05-17T23:43:42.590753+00:00"},{"alias_kind":"arxiv_version","alias_value":"1902.03837v2","created_at":"2026-05-17T23:43:42.590753+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.03837","created_at":"2026-05-17T23:43:42.590753+00:00"},{"alias_kind":"pith_short_12","alias_value":"XTCWSSOXMU6A","created_at":"2026-05-18T12:33:33.725879+00:00"},{"alias_kind":"pith_short_16","alias_value":"XTCWSSOXMU6AWZSF","created_at":"2026-05-18T12:33:33.725879+00:00"},{"alias_kind":"pith_short_8","alias_value":"XTCWSSOX","created_at":"2026-05-18T12:33:33.725879+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XTCWSSOXMU6AWZSFLYFJMOO3HO","json":"https://pith.science/pith/XTCWSSOXMU6AWZSFLYFJMOO3HO.json","graph_json":"https://pith.science/api/pith-number/XTCWSSOXMU6AWZSFLYFJMOO3HO/graph.json","events_json":"https://pith.science/api/pith-number/XTCWSSOXMU6AWZSFLYFJMOO3HO/events.json","paper":"https://pith.science/paper/XTCWSSOX"},"agent_actions":{"view_html":"https://pith.science/pith/XTCWSSOXMU6AWZSFLYFJMOO3HO","download_json":"https://pith.science/pith/XTCWSSOXMU6AWZSFLYFJMOO3HO.json","view_paper":"https://pith.science/paper/XTCWSSOX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1902.03837&json=true","fetch_graph":"https://pith.science/api/pith-number/XTCWSSOXMU6AWZSFLYFJMOO3HO/graph.json","fetch_events":"https://pith.science/api/pith-number/XTCWSSOXMU6AWZSFLYFJMOO3HO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XTCWSSOXMU6AWZSFLYFJMOO3HO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XTCWSSOXMU6AWZSFLYFJMOO3HO/action/storage_attestation","attest_author":"https://pith.science/pith/XTCWSSOXMU6AWZSFLYFJMOO3HO/action/author_attestation","sign_citation":"https://pith.science/pith/XTCWSSOXMU6AWZSFLYFJMOO3HO/action/citation_signature","submit_replication":"https://pith.science/pith/XTCWSSOXMU6AWZSFLYFJMOO3HO/action/replication_record"}},"created_at":"2026-05-17T23:43:42.590753+00:00","updated_at":"2026-05-17T23:43:42.590753+00:00"}