Academic Ancestry

a person in the record

Peter Stevenhagen

Dutch mathematicianborn 1963

Supervised 1 doctoral student at Leiden University; Wikidata names Hendrik Lenstra as doctoral advisor and lists 12 doctoral students. Linked to Wikidata, Mathematics Genealogy Project, and 3 other registers.

Open the full sheetCiteData
Peter Stevenhagen, pictured

Two steps up and one down. Dashed lines come from thesis records, solid lines from Wikidata. The full sheet opens at four up and two down.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred

Students1

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata12

From Wikidata, shown separately from the thesis records.

The line above and below4 steps

The advisors of their advisors, four steps up at most, in the thesis records and on Wikidata, each kind marked; a person in both is listed once.

Below them, within 3 steps, the record reaches 16 people: 1 cited by thesis records, 15 stated by Wikidata.

Education and career2

From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.