{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:5TSTM7PCTUZ2LJX2ZMT2OYDYDG","short_pith_number":"pith:5TSTM7PC","schema_version":"1.0","canonical_sha256":"ece5367de29d33a5a6facb27a76078199e6e3431705ad8e7fdce0815d65faf6e","source":{"kind":"arxiv","id":"2303.14280","version":1},"attestation_state":"computed","paper":{"title":"Distributed Memory, GPU Accelerated Fock Construction for Hybrid, Gaussian Basis Density Functional Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"physics.comp-ph","authors_text":"Andrey Asadchev, David B. Williams-Young, David Clark, Doru Thom Popovici, Edward F. Valeev, Johnathan Waldrop, Theresa Windus, Wibe A. de Jong","submitted_at":"2023-03-24T21:39:02Z","abstract_excerpt":"With the growing reliance of modern supercomputers on accelerator-based architectures such a GPUs, the development and optimization of electronic structure methods to exploit these massively parallel resources has become a recent priority. While significant strides have been made in the development of GPU accelerated, distributed memory algorithms for many-body (e.g. coupled-cluster) and spectral single-body (e.g. planewave, real-space and finite-element density functional theory [DFT]), the vast majority of GPU-accelerated Gaussian atomic orbital methods have focused on shared memory systems "},"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":"2303.14280","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2023-03-24T21:39:02Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"1cf0c4f415a7207419b425795470bcc7391a46386abcedf3bbd39dd5be1a6aca","abstract_canon_sha256":"444ed8bd807cbd70f99f329197d535c11265a9e9a48045f7bf6c54dd8d44b0cc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:25:25.205536Z","signature_b64":"unjzZGIe+17sk04eOhVZa2/Nwekeyt6sY7qvY7nKWJkdnOIuAbip6EEqNXOBxyYUa8e0kdrVBekHiMTmCc+bBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ece5367de29d33a5a6facb27a76078199e6e3431705ad8e7fdce0815d65faf6e","last_reissued_at":"2026-07-05T06:25:25.205048Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:25:25.205048Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Distributed Memory, GPU Accelerated Fock Construction for Hybrid, Gaussian Basis Density Functional Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"physics.comp-ph","authors_text":"Andrey Asadchev, David B. Williams-Young, David Clark, Doru Thom Popovici, Edward F. Valeev, Johnathan Waldrop, Theresa Windus, Wibe A. de Jong","submitted_at":"2023-03-24T21:39:02Z","abstract_excerpt":"With the growing reliance of modern supercomputers on accelerator-based architectures such a GPUs, the development and optimization of electronic structure methods to exploit these massively parallel resources has become a recent priority. While significant strides have been made in the development of GPU accelerated, distributed memory algorithms for many-body (e.g. coupled-cluster) and spectral single-body (e.g. planewave, real-space and finite-element density functional theory [DFT]), the vast majority of GPU-accelerated Gaussian atomic orbital methods have focused on shared memory systems "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.14280","kind":"arxiv","version":1},"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/2303.14280/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2303.14280","created_at":"2026-07-05T06:25:25.205112+00:00"},{"alias_kind":"arxiv_version","alias_value":"2303.14280v1","created_at":"2026-07-05T06:25:25.205112+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.14280","created_at":"2026-07-05T06:25:25.205112+00:00"},{"alias_kind":"pith_short_12","alias_value":"5TSTM7PCTUZ2","created_at":"2026-07-05T06:25:25.205112+00:00"},{"alias_kind":"pith_short_16","alias_value":"5TSTM7PCTUZ2LJX2","created_at":"2026-07-05T06:25:25.205112+00:00"},{"alias_kind":"pith_short_8","alias_value":"5TSTM7PC","created_at":"2026-07-05T06:25:25.205112+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/5TSTM7PCTUZ2LJX2ZMT2OYDYDG","json":"https://pith.science/pith/5TSTM7PCTUZ2LJX2ZMT2OYDYDG.json","graph_json":"https://pith.science/api/pith-number/5TSTM7PCTUZ2LJX2ZMT2OYDYDG/graph.json","events_json":"https://pith.science/api/pith-number/5TSTM7PCTUZ2LJX2ZMT2OYDYDG/events.json","paper":"https://pith.science/paper/5TSTM7PC"},"agent_actions":{"view_html":"https://pith.science/pith/5TSTM7PCTUZ2LJX2ZMT2OYDYDG","download_json":"https://pith.science/pith/5TSTM7PCTUZ2LJX2ZMT2OYDYDG.json","view_paper":"https://pith.science/paper/5TSTM7PC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2303.14280&json=true","fetch_graph":"https://pith.science/api/pith-number/5TSTM7PCTUZ2LJX2ZMT2OYDYDG/graph.json","fetch_events":"https://pith.science/api/pith-number/5TSTM7PCTUZ2LJX2ZMT2OYDYDG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5TSTM7PCTUZ2LJX2ZMT2OYDYDG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5TSTM7PCTUZ2LJX2ZMT2OYDYDG/action/storage_attestation","attest_author":"https://pith.science/pith/5TSTM7PCTUZ2LJX2ZMT2OYDYDG/action/author_attestation","sign_citation":"https://pith.science/pith/5TSTM7PCTUZ2LJX2ZMT2OYDYDG/action/citation_signature","submit_replication":"https://pith.science/pith/5TSTM7PCTUZ2LJX2ZMT2OYDYDG/action/replication_record"}},"created_at":"2026-07-05T06:25:25.205112+00:00","updated_at":"2026-07-05T06:25:25.205112+00:00"}