{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:TSWS7CZJAZPBYFSXIWM3DENAN3","short_pith_number":"pith:TSWS7CZJ","schema_version":"1.0","canonical_sha256":"9cad2f8b29065e1c16574599b191a06ecb28e92fa2759e1aa0349b69baccca38","source":{"kind":"arxiv","id":"1411.7359","version":2},"attestation_state":"computed","paper":{"title":"Algorithms in the Ultra-Wide Word Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DC"],"primary_cat":"cs.DS","authors_text":"Alejandro L\\'opez-Ortiz, Alejandro Salinger, Arash Farzan, Patrick K. Nicholson","submitted_at":"2014-11-26T20:25:27Z","abstract_excerpt":"The effective use of parallel computing resources to speed up algorithms in current multi-core parallel architectures remains a difficult challenge, with ease of programming playing a key role in the eventual success of various parallel architectures. In this paper we consider an alternative view of parallelism in the form of an ultra-wide word processor. We introduce the Ultra-Wide Word architecture and model, an extension of the word-RAM model that allows for constant time operations on thousands of bits in parallel. Word parallelism as exploited by the word-RAM model does not suffer from th"},"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":"1411.7359","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DS","submitted_at":"2014-11-26T20:25:27Z","cross_cats_sorted":["cs.DC"],"title_canon_sha256":"6712ef95eecfc5cca80f416865ef81db6c1ecf542e3aeeea895b2d6e4c55b88c","abstract_canon_sha256":"b6d7713224362dc94af159beeec126d1a1499d028295f1e6a8ee37eef1e21385"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:31:58.940628Z","signature_b64":"hRMKugLvW+o+P/+6d7qxUUziNASwtnFcNJ3vrPN3UiqG+87mb2LR8WCq5pizr+fDtjyLpfhj7gQXtNXWlO4gCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9cad2f8b29065e1c16574599b191a06ecb28e92fa2759e1aa0349b69baccca38","last_reissued_at":"2026-05-18T02:31:58.940075Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:31:58.940075Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Algorithms in the Ultra-Wide Word Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DC"],"primary_cat":"cs.DS","authors_text":"Alejandro L\\'opez-Ortiz, Alejandro Salinger, Arash Farzan, Patrick K. Nicholson","submitted_at":"2014-11-26T20:25:27Z","abstract_excerpt":"The effective use of parallel computing resources to speed up algorithms in current multi-core parallel architectures remains a difficult challenge, with ease of programming playing a key role in the eventual success of various parallel architectures. In this paper we consider an alternative view of parallelism in the form of an ultra-wide word processor. We introduce the Ultra-Wide Word architecture and model, an extension of the word-RAM model that allows for constant time operations on thousands of bits in parallel. Word parallelism as exploited by the word-RAM model does not suffer from th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.7359","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":"1411.7359","created_at":"2026-05-18T02:31:58.940165+00:00"},{"alias_kind":"arxiv_version","alias_value":"1411.7359v2","created_at":"2026-05-18T02:31:58.940165+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.7359","created_at":"2026-05-18T02:31:58.940165+00:00"},{"alias_kind":"pith_short_12","alias_value":"TSWS7CZJAZPB","created_at":"2026-05-18T12:28:52.271510+00:00"},{"alias_kind":"pith_short_16","alias_value":"TSWS7CZJAZPBYFSX","created_at":"2026-05-18T12:28:52.271510+00:00"},{"alias_kind":"pith_short_8","alias_value":"TSWS7CZJ","created_at":"2026-05-18T12:28:52.271510+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/TSWS7CZJAZPBYFSXIWM3DENAN3","json":"https://pith.science/pith/TSWS7CZJAZPBYFSXIWM3DENAN3.json","graph_json":"https://pith.science/api/pith-number/TSWS7CZJAZPBYFSXIWM3DENAN3/graph.json","events_json":"https://pith.science/api/pith-number/TSWS7CZJAZPBYFSXIWM3DENAN3/events.json","paper":"https://pith.science/paper/TSWS7CZJ"},"agent_actions":{"view_html":"https://pith.science/pith/TSWS7CZJAZPBYFSXIWM3DENAN3","download_json":"https://pith.science/pith/TSWS7CZJAZPBYFSXIWM3DENAN3.json","view_paper":"https://pith.science/paper/TSWS7CZJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1411.7359&json=true","fetch_graph":"https://pith.science/api/pith-number/TSWS7CZJAZPBYFSXIWM3DENAN3/graph.json","fetch_events":"https://pith.science/api/pith-number/TSWS7CZJAZPBYFSXIWM3DENAN3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TSWS7CZJAZPBYFSXIWM3DENAN3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TSWS7CZJAZPBYFSXIWM3DENAN3/action/storage_attestation","attest_author":"https://pith.science/pith/TSWS7CZJAZPBYFSXIWM3DENAN3/action/author_attestation","sign_citation":"https://pith.science/pith/TSWS7CZJAZPBYFSXIWM3DENAN3/action/citation_signature","submit_replication":"https://pith.science/pith/TSWS7CZJAZPBYFSXIWM3DENAN3/action/replication_record"}},"created_at":"2026-05-18T02:31:58.940165+00:00","updated_at":"2026-05-18T02:31:58.940165+00:00"}