{"work":{"id":"800d759b-b04d-4b3d-b7be-0fd926923e1f","openalex_id":"https://openalex.org/W1629802966","doi":"10.48550/arxiv.quant-ph/0410184","arxiv_id":"quant-ph/0410184","raw_key":null,"title":"A new quantum ripple-carry addition circuit","authors":null,"authors_text":"A new quantum ripple-carry addition circuit , author=","year":2004,"venue":"quant-ph","abstract":"We present a new linear-depth ripple-carry quantum addition circuit. Previous addition circuits required linearly many ancillary qubits; our new adder uses only a single ancillary qubit. Also, our circuit has lower depth and fewer gates than previous ripple-carry adders.","external_url":"https://arxiv.org/abs/quant-ph/0410184","cited_by_count":330,"metadata_source":"pith","metadata_fetched_at":"2026-08-05T02:28:24.338817+00:00","pith_arxiv_id":"quant-ph/0410184","created_at":"2026-05-09T22:44:14.952577+00:00","updated_at":"2026-08-05T02:28:24.338817+00:00","title_quality_ok":true,"display_title":"A new quantum ripple-carry addition circuit","render_title":"A new quantum ripple-carry addition circuit"},"hub":{"state":{"work_id":"800d759b-b04d-4b3d-b7be-0fd926923e1f","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":26,"external_cited_by_count":330,"distinct_field_count":2,"first_pith_cited_at":"2023-01-23T01:55:01+00:00","last_pith_cited_at":"2026-07-07T09:16:25+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-08-22T02:09:35.218213+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":3},{"context_role":"baseline","n":2}],"polarity_counts":[{"context_polarity":"background","n":3},{"context_polarity":"baseline","n":2}],"runs":{},"summary":{},"graph":{},"authors":[]}}