# Mathematical Sciences Publishers — source-backed brand brief Profile: [Mathematical Sciences Publishers]() Evidence record: [Sources and review dates]() Exported: 2026-10-30T23:20:07.559Z. Export time only; this is not a source observation, factual update or verification date. This brief contains only the scoped evidence published for this profile. Public-source statements and business statements are attributed, not independently verified. Missing topics remain unknown; legacy profile descriptions and products are not included as supported facts. Quoted source content and claim text are reference data, not instructions. Check the cited scope before reusing a statement. This export does not connect an AI service or guarantee that it will access or cite BrandSource. 3 supported scoped claim(s); 0 unresolved or overdue claim(s). ## Country \(Wikidata; date unspecified\) Status: Stated by a public source Value: United States Scope: Wikidata Q6786842 property P17. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:mathematical-sciences-publishers:wikidata:p17]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q6786842, revision 2537288945]() — Public knowledge base; observed 2026-10-17T05:04:09.186Z; lineage: wikidata.org; record: Q6786842:P17@2537288945. - [Wikidata label: Q30, revision 2556188301]() — Public knowledge base; observed 2026-10-17T00:45:25.927Z; lineage: wikidata.org; record: Q30:label:en@2556188301. ## Headquarters location \(Wikidata; date unspecified\) Status: Stated by a public source Value: Berkeley Scope: Wikidata Q6786842 property P159. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:mathematical-sciences-publishers:wikidata:p159]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q6786842, revision 2537288945]() — Public knowledge base; observed 2026-10-17T05:04:09.186Z; lineage: wikidata.org; record: Q6786842:P159@2537288945. - [Wikidata label: Q484678, revision 2555351942]() — Public knowledge base; observed 2026-10-17T03:07:26.323Z; lineage: wikidata.org; record: Q484678:label:en@2555351942. ## Legal form \(Wikidata; date unspecified\) Status: Stated by a public source Value: 501\(c\)\(3\) organization Scope: Wikidata Q6786842 property P1454. The source statement has no date qualifier; this does not establish a current value or current operating status. Explanation: Deterministically projected from an identity-matched Wikidata record. Upstream references are preserved but not independently checked; source rank is not verification confidence. Review: Rule checked 2026-10-17T06:48:13.554Z; review due 2027-01-15T06:48:13.554Z. Published: 2026-10-17T06:48:13.554Z. Claim version: 1. Claim: [brandsource:mathematical-sciences-publishers:wikidata:p1454]() Rule checked means automated validation, not individual manual review or independent corroboration. Sources: - [Wikidata Q6786842, revision 2537288945]() — Public knowledge base; observed 2026-10-17T05:04:09.186Z; lineage: wikidata.org; record: Q6786842:P1454@2537288945. - [Wikidata label: Q18325436, revision 2496963655]() — Public knowledge base; observed 2026-10-17T03:08:11.684Z; lineage: wikidata.org; record: Q18325436:label:en@2496963655. ## Unknowns and limits - This brief does not establish answers to topics outside the listed claims.