{"entity":{"id":"4ba59e7e-5d2f-422c-8dff-a343aa328a29","slug":"a-novel-bit-quad-based-euler-number-computing-algorithm","wikidata_id":"openalex:W2174248032","name":"A novel bit-quad-based Euler number computing algorithm","wikidata_url":"https://www.wikidata.org/wiki/openalex:W2174248032"},"generated_at":"2026-11-08T02:04:22+00:00","notes":"as_of = the source edition date we serve. stale = edition age > the source's max_staleness SLA in the lake catalog; null = no SLA declared (never guessed). Wikidata-sourced statements are not listed: their lineage is the Wikidata item and its revision history.","sources":[{"source":"openalex","source_name":"OpenAlex","publisher_url":"https://openalex.org","edition":"20260923","as_of":"2026-09-23","stale":null,"licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"transform_version":null,"statements":6}],"facts":[{"kind":"lane_claim","pid":"P356","label":"DOI","value":"10.1186/S40064-015-1511-8","freshness":{"as_of":"2026-09-23","as_of_basis":"source_edition","edition":"20260923","age_days":46,"max_staleness_days":null,"expected_cadence":null,"sla_declared":false,"stale":null,"latest_edition":null,"newer_edition_landed":false},"lineage":{"source":"openalex","catalog_key":null,"source_name":"OpenAlex","publisher_url":"https://openalex.org","record_url":null,"edition":"20260923","retrieved":null,"licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"bronze":{"manifest_sha256":null,"files":[],"file_count":0},"transform":{"agent":"4ort-mint","lane":"openalex:20260923","version":null,"version_recorded":false}}},{"kind":"lane_claim","pid":"P577","label":"Publication date","value":"+2015-11-25T00:00:00Z","freshness":{"as_of":"2026-09-23","as_of_basis":"source_edition","edition":"20260923","age_days":46,"max_staleness_days":null,"expected_cadence":null,"sla_declared":false,"stale":null,"latest_edition":null,"newer_edition_landed":false},"lineage":{"source":"openalex","catalog_key":null,"source_name":"OpenAlex","publisher_url":"https://openalex.org","record_url":null,"edition":"20260923","retrieved":null,"licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"bronze":{"manifest_sha256":null,"files":[],"file_count":0},"transform":{"agent":"4ort-mint","lane":"openalex:20260923","version":null,"version_recorded":false}}},{"kind":"lane_claim","pid":"P698","label":"PubMed publication ID","value":"26636023","freshness":{"as_of":"2026-09-23","as_of_basis":"source_edition","edition":"20260923","age_days":46,"max_staleness_days":null,"expected_cadence":null,"sla_declared":false,"stale":null,"latest_edition":null,"newer_edition_landed":false},"lineage":{"source":"openalex","catalog_key":null,"source_name":"OpenAlex","publisher_url":"https://openalex.org","record_url":null,"edition":"20260923","retrieved":null,"licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"bronze":{"manifest_sha256":null,"files":[],"file_count":0},"transform":{"agent":"4ort-mint","lane":"openalex:20260923","version":null,"version_recorded":false}}},{"kind":"lane_claim","pid":"P1433","label":"Published in","value":"Q24055190","freshness":{"as_of":"2026-09-23","as_of_basis":"source_edition","edition":"20260923","age_days":46,"max_staleness_days":null,"expected_cadence":null,"sla_declared":false,"stale":null,"latest_edition":null,"newer_edition_landed":false},"lineage":{"source":"openalex","catalog_key":null,"source_name":"OpenAlex","publisher_url":"https://openalex.org","record_url":null,"edition":"20260923","retrieved":null,"licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"bronze":{"manifest_sha256":null,"files":[],"file_count":0},"transform":{"agent":"4ort-mint","lane":"openalex:20260923","version":null,"version_recorded":false}}},{"kind":"lane_claim","pid":"P1476","label":"Title","value":{"lang":"en","text":"A novel bit-quad-based Euler number computing algorithm"},"freshness":{"as_of":"2026-09-23","as_of_basis":"source_edition","edition":"20260923","age_days":46,"max_staleness_days":null,"expected_cadence":null,"sla_declared":false,"stale":null,"latest_edition":null,"newer_edition_landed":false},"lineage":{"source":"openalex","catalog_key":null,"source_name":"OpenAlex","publisher_url":"https://openalex.org","record_url":null,"edition":"20260923","retrieved":null,"licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"bronze":{"manifest_sha256":null,"files":[],"file_count":0},"transform":{"agent":"4ort-mint","lane":"openalex:20260923","version":null,"version_recorded":false}}},{"kind":"lane_claim","pid":"P10283","label":"OpenAlex ID","value":"W2174248032","freshness":{"as_of":"2026-09-23","as_of_basis":"source_edition","edition":"20260923","age_days":46,"max_staleness_days":null,"expected_cadence":null,"sla_declared":false,"stale":null,"latest_edition":null,"newer_edition_landed":false},"lineage":{"source":"openalex","catalog_key":null,"source_name":"OpenAlex","publisher_url":"https://openalex.org","record_url":null,"edition":"20260923","retrieved":null,"licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"bronze":{"manifest_sha256":null,"files":[],"file_count":0},"transform":{"agent":"4ort-mint","lane":"openalex:20260923","version":null,"version_recorded":false}}}],"conflicts":[],"prov":{"prefix":{"xyz":"https://4ort.xyz/ns/prov#","lake":"https://4ort.xyz/ns/lake#","pub":"https://4ort.xyz/ns/publisher#","mint":"https://4ort.xyz/ns/mint#","prov":"http://www.w3.org/ns/prov#"},"entity":{"xyz:fact_e8250191c074":{"prov:type":"xyz:Statement","prov:label":"openalex:W2174248032 P356","xyz:property":"P356","prov:value":"10.1186/S40064-015-1511-8","xyz:as_of":"2026-09-23","xyz:stale":null},"lake:openalex_20260923":{"prov:type":"lake:Edition","prov:label":"OpenAlex edition 20260923","lake:edition":"20260923","lake:manifest_sha256":null,"lake:bronze_files":[],"lake:bronze_file_count":0,"xyz:licence":"CC0 1.0 Universal","xyz:licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","xyz:attribution":null,"prov:generatedAtTime":null},"xyz:fact_52dbef09edc7":{"prov:type":"xyz:Statement","prov:label":"openalex:W2174248032 P577","xyz:property":"P577","prov:value":"+2015-11-25T00:00:00Z","xyz:as_of":"2026-09-23","xyz:stale":null},"xyz:fact_c667c8408ed8":{"prov:type":"xyz:Statement","prov:label":"openalex:W2174248032 P698","xyz:property":"P698","prov:value":"26636023","xyz:as_of":"2026-09-23","xyz:stale":null},"xyz:fact_c24604da5ddc":{"prov:type":"xyz:Statement","prov:label":"openalex:W2174248032 P1433","xyz:property":"P1433","prov:value":"Q24055190","xyz:as_of":"2026-09-23","xyz:stale":null},"xyz:fact_0bace534eb9d":{"prov:type":"xyz:Statement","prov:label":"openalex:W2174248032 P1476","xyz:property":"P1476","prov:value":"{'lang': 'en', 'text': 'A novel bit-quad-based Euler number computing algorithm'}","xyz:as_of":"2026-09-23","xyz:stale":null},"xyz:fact_990954e4807b":{"prov:type":"xyz:Statement","prov:label":"openalex:W2174248032 P10283","xyz:property":"P10283","prov:value":"W2174248032","xyz:as_of":"2026-09-23","xyz:stale":null}},"activity":{"mint:9f97c15152cf":{"prov:type":"mint:Transform","mint:lane":"openalex:20260923","mint:version":null,"mint:version_recorded":false}},"agent":{"xyz:4ort-mint":{"prov:type":"prov:SoftwareAgent","prov:label":"4ort-mint"},"pub:openalex":{"prov:type":"prov:Organization","prov:label":"OpenAlex","xyz:homepage":"https://openalex.org"}},"wasDerivedFrom":{"_:der_fb25452b68c5":{"prov:generatedEntity":"xyz:fact_e8250191c074","prov:usedEntity":"lake:openalex_20260923"},"_:der_5604528f01c0":{"prov:generatedEntity":"xyz:fact_52dbef09edc7","prov:usedEntity":"lake:openalex_20260923"},"_:der_9addb7a5a3a1":{"prov:generatedEntity":"xyz:fact_c667c8408ed8","prov:usedEntity":"lake:openalex_20260923"},"_:der_fb4f2b5191ed":{"prov:generatedEntity":"xyz:fact_c24604da5ddc","prov:usedEntity":"lake:openalex_20260923"},"_:der_38b538580bfd":{"prov:generatedEntity":"xyz:fact_0bace534eb9d","prov:usedEntity":"lake:openalex_20260923"},"_:der_98fbbb5693ed":{"prov:generatedEntity":"xyz:fact_990954e4807b","prov:usedEntity":"lake:openalex_20260923"}},"wasGeneratedBy":{"_:gen_97cf8cbb9216":{"prov:entity":"xyz:fact_e8250191c074","prov:activity":"mint:9f97c15152cf"},"_:gen_7fd2c43f6116":{"prov:entity":"xyz:fact_52dbef09edc7","prov:activity":"mint:9f97c15152cf"},"_:gen_0a8273d373b1":{"prov:entity":"xyz:fact_c667c8408ed8","prov:activity":"mint:9f97c15152cf"},"_:gen_ec2caddd7931":{"prov:entity":"xyz:fact_c24604da5ddc","prov:activity":"mint:9f97c15152cf"},"_:gen_d51efd5b01ab":{"prov:entity":"xyz:fact_0bace534eb9d","prov:activity":"mint:9f97c15152cf"},"_:gen_8c39cf5e7554":{"prov:entity":"xyz:fact_990954e4807b","prov:activity":"mint:9f97c15152cf"}},"used":{"_:use_df9f69fba9ff":{"prov:activity":"mint:9f97c15152cf","prov:entity":"lake:openalex_20260923"}},"wasAttributedTo":{"_:att_018d047a42cb":{"prov:entity":"lake:openalex_20260923","prov:agent":"pub:openalex"}},"wasAssociatedWith":{"_:assoc_dffe03817867":{"prov:activity":"mint:9f97c15152cf","prov:agent":"xyz:4ort-mint"}}},"corrections":"https://4ort.xyz/corrections"}