{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:RIJG6QCFMQQL5RZHNQWZO2OQ2W","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":"96f72d990660ce90afdafc90adfce915be62a2afbe583541316794f30f0dcd7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-10-27T10:12:32Z","title_canon_sha256":"658c452248005b9e410ecb28c0ebca0618abce48fc255e40e65685bf1bdee318"},"schema_version":"1.0","source":{"id":"1010.5636","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.5636","created_at":"2026-05-18T04:38:16Z"},{"alias_kind":"arxiv_version","alias_value":"1010.5636v1","created_at":"2026-05-18T04:38:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.5636","created_at":"2026-05-18T04:38:16Z"},{"alias_kind":"pith_short_12","alias_value":"RIJG6QCFMQQL","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"RIJG6QCFMQQL5RZH","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"RIJG6QCF","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:9fdfb15f183d6097a9acd6550b10b7548c6d254d2e7ea8b876ea4163595830fb","target":"graph","created_at":"2026-05-18T04:38:16Z","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"},"paper":{"abstract_excerpt":"Recent developments have shown that a lot can be gained for QCD simulations from GPU hardware. This can be exploited especially in the case of Ginsparg-Wilson fermions when the com putational costs are particularly high. In this work, we use the Neuberger-Dirac operator as our realisation of Ginsparg-Wilson fermions, which greatly facilitate lattice investigations of decays like $K \\to \\pi\\pi$. We report on the ongoing study of our GPU implementation of the Neuberger-Dirac operator including the exact treatment of the low lying eigenmodes of the Wilson-Dirac operator. Our benchmarks show that ","authors_text":"Bjoern Walk, Egor Dranischnikow, Elmar Sch\\\"omer, Hartmut Wittig","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-10-27T10:12:32Z","title":"Implementation of the Neuberger-Dirac operator on GPUs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.5636","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":"sha256:5a6ee252c8db49f23fd6312e54478ab2924f90af103d2197d9ca250c5e483f4d","target":"record","created_at":"2026-05-18T04:38:16Z","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":"96f72d990660ce90afdafc90adfce915be62a2afbe583541316794f30f0dcd7e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2010-10-27T10:12:32Z","title_canon_sha256":"658c452248005b9e410ecb28c0ebca0618abce48fc255e40e65685bf1bdee318"},"schema_version":"1.0","source":{"id":"1010.5636","kind":"arxiv","version":1}},"canonical_sha256":"8a126f40456420bec7276c2d9769d0d5bdcb97d6692e87d2e46d81cccec386b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a126f40456420bec7276c2d9769d0d5bdcb97d6692e87d2e46d81cccec386b9","first_computed_at":"2026-05-18T04:38:16.251451Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:38:16.251451Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OTm6M0qboYzTN6Qp+KJT1cp9DnzizBCrdtks1R1wLbJZzHcEkj5fIZzCB2YuSBrL6EzWe9sfGUjIuCKPS6P+DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:38:16.252098Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.5636","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a6ee252c8db49f23fd6312e54478ab2924f90af103d2197d9ca250c5e483f4d","sha256:9fdfb15f183d6097a9acd6550b10b7548c6d254d2e7ea8b876ea4163595830fb"],"state_sha256":"1b88f03d6f6cc1ffced6bf998c98f82592657bf2aa56808b2214ca999d6d93cb"}