{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:4KQDOSVFDECLOUIVK7OVIZDHQL","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":"efc8e800a06437897e1fbad066c9f42bde2a140ddb19fa95d0b3c0752e08d64a","cross_cats_sorted":["cs.MS","cs.PF"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2021-03-18T09:44:17Z","title_canon_sha256":"cc527932726e37e49fd64f5a2c3337872cb7a7318526c3c38f30e931a30c254d"},"schema_version":"1.0","source":{"id":"2103.10116","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2103.10116","created_at":"2026-07-05T02:24:16Z"},{"alias_kind":"arxiv_version","alias_value":"2103.10116v1","created_at":"2026-07-05T02:24:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.10116","created_at":"2026-07-05T02:24:16Z"},{"alias_kind":"pith_short_12","alias_value":"4KQDOSVFDECL","created_at":"2026-07-05T02:24:16Z"},{"alias_kind":"pith_short_16","alias_value":"4KQDOSVFDECLOUIV","created_at":"2026-07-05T02:24:16Z"},{"alias_kind":"pith_short_8","alias_value":"4KQDOSVF","created_at":"2026-07-05T02:24:16Z"}],"graph_snapshots":[{"event_id":"sha256:1a608e31db0050bc7fa6d7c9984f17064167a25b30bd53f81683c5c7aac1b11d","target":"graph","created_at":"2026-07-05T02:24:16Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2103.10116/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the announcement that the Aurora Supercomputer will be composed of general purpose Intel CPUs complemented by discrete high performance Intel GPUs, and the deployment of the oneAPI ecosystem, Intel has committed to enter the arena of discrete high performance GPUs. A central requirement for the scientific computing community is the availability of production-ready software stacks and a glimpse of the performance they can expect to see on Intel high performance GPUs. In this paper, we present the first platform-portable open source math library supporting Intel GPUs via the DPC++ programmi","authors_text":"Hartwig Anzt, Terry Cojean, Yuhsiang M. Tsai","cross_cats":["cs.MS","cs.PF"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2021-03-18T09:44:17Z","title":"Porting a sparse linear algebra math library to Intel GPUs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.10116","kind":"arxiv","version":1},"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:f82aa6c47ee89301e41609a23fade5411e7c82bee574a0b3c69df47d6890d742","target":"record","created_at":"2026-07-05T02:24:16Z","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":"efc8e800a06437897e1fbad066c9f42bde2a140ddb19fa95d0b3c0752e08d64a","cross_cats_sorted":["cs.MS","cs.PF"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2021-03-18T09:44:17Z","title_canon_sha256":"cc527932726e37e49fd64f5a2c3337872cb7a7318526c3c38f30e931a30c254d"},"schema_version":"1.0","source":{"id":"2103.10116","kind":"arxiv","version":1}},"canonical_sha256":"e2a0374aa51904b7511557dd54646782e8ed05a39b4c8b7a673d71f0066a7007","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2a0374aa51904b7511557dd54646782e8ed05a39b4c8b7a673d71f0066a7007","first_computed_at":"2026-07-05T02:24:16.781492Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:24:16.781492Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3/mhAAZy2sKY8I8nGG9xqM2sLCiyhDlSXl4FV17muP5D+JXyUOIWCYVtVpZHvDgE7wIs/oZWo8ML/TANx2qJAg==","signature_status":"signed_v1","signed_at":"2026-07-05T02:24:16.781882Z","signed_message":"canonical_sha256_bytes"},"source_id":"2103.10116","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f82aa6c47ee89301e41609a23fade5411e7c82bee574a0b3c69df47d6890d742","sha256:1a608e31db0050bc7fa6d7c9984f17064167a25b30bd53f81683c5c7aac1b11d"],"state_sha256":"a4054b4cca4db03f6e94eb0ed9ce3febdf436fdfc36108e304d53dd069c4ccc2"}