{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:EUH7ZBJZ4NXBRGAMH6JJZOXJ5T","short_pith_number":"pith:EUH7ZBJZ","schema_version":"1.0","canonical_sha256":"250ffc8539e36e18980c3f929cbae9ecd1608112742af68ba5b348ea05d0c220","source":{"kind":"arxiv","id":"1412.3655","version":1},"attestation_state":"computed","paper":{"title":"cuLGT: Lattice Gauge Fixing on GPUs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"hep-lat","authors_text":"Hannes Vogt, Mario Schr\\\"ock","submitted_at":"2014-12-11T14:11:02Z","abstract_excerpt":"We adopt CUDA-capable Graphic Processing Units (GPUs) for Landau, Coulomb and maximally Abelian gauge fixing in 3+1 dimensional SU(3) and SU(2) lattice gauge field theories. A combination of simulated annealing and overrelaxation is used to aim for the global maximum of the gauge functional. We use a fine grained degree of parallelism to achieve the maximum performance: instead of the common 1 thread per site strategy we use 4 or 8 threads per lattice site. Here, we report on an improved version of our publicly available code (www.cuLGT.com and github.com/culgt) which again increases performan"},"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":"1412.3655","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2014-12-11T14:11:02Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"57a0288b498f487dec3a79154f21a5066d5edea4aa960baaa536197bdefec1c2","abstract_canon_sha256":"5267849ea6235629c87a0d9952f6ef31e4c9e7499bd81f68336ced533e8e34fd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:30.619239Z","signature_b64":"ZvpjlymDATKuFcZ7PN1gko44rvQsy1T7yvD9WPEMYyW26U8rUnSy8ieiC7HfGSzmciB+MHTbcBM/O78316K1CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"250ffc8539e36e18980c3f929cbae9ecd1608112742af68ba5b348ea05d0c220","last_reissued_at":"2026-05-18T02:31:30.618810Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:30.618810Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"cuLGT: Lattice Gauge Fixing on GPUs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"hep-lat","authors_text":"Hannes Vogt, Mario Schr\\\"ock","submitted_at":"2014-12-11T14:11:02Z","abstract_excerpt":"We adopt CUDA-capable Graphic Processing Units (GPUs) for Landau, Coulomb and maximally Abelian gauge fixing in 3+1 dimensional SU(3) and SU(2) lattice gauge field theories. A combination of simulated annealing and overrelaxation is used to aim for the global maximum of the gauge functional. We use a fine grained degree of parallelism to achieve the maximum performance: instead of the common 1 thread per site strategy we use 4 or 8 threads per lattice site. Here, we report on an improved version of our publicly available code (www.cuLGT.com and github.com/culgt) which again increases performan"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.3655","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":""},"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":"1412.3655","created_at":"2026-05-18T02:31:30.618873+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.3655v1","created_at":"2026-05-18T02:31:30.618873+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.3655","created_at":"2026-05-18T02:31:30.618873+00:00"},{"alias_kind":"pith_short_12","alias_value":"EUH7ZBJZ4NXB","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_16","alias_value":"EUH7ZBJZ4NXBRGAM","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_8","alias_value":"EUH7ZBJZ","created_at":"2026-05-18T12:28:28.263976+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/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T","json":"https://pith.science/pith/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T.json","graph_json":"https://pith.science/api/pith-number/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T/graph.json","events_json":"https://pith.science/api/pith-number/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T/events.json","paper":"https://pith.science/paper/EUH7ZBJZ"},"agent_actions":{"view_html":"https://pith.science/pith/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T","download_json":"https://pith.science/pith/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T.json","view_paper":"https://pith.science/paper/EUH7ZBJZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.3655&json=true","fetch_graph":"https://pith.science/api/pith-number/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T/graph.json","fetch_events":"https://pith.science/api/pith-number/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T/action/storage_attestation","attest_author":"https://pith.science/pith/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T/action/author_attestation","sign_citation":"https://pith.science/pith/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T/action/citation_signature","submit_replication":"https://pith.science/pith/EUH7ZBJZ4NXBRGAMH6JJZOXJ5T/action/replication_record"}},"created_at":"2026-05-18T02:31:30.618873+00:00","updated_at":"2026-05-18T02:31:30.618873+00:00"}