Academic Ancestry

a person in the record

Bjorn Poonen

American mathematicianborn 1968

Supervised 14 doctoral students (15 students at any level) at Massachusetts Institute of Technology; Wikidata names Kenneth Ribet as doctoral advisor and lists 25 doctoral students. Linked to Wikidata, ORCID, and 7 other registers.

Open the full sheetCiteData
Bjorn Poonen, 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

Students15

Advisors on Wikidata1

From Wikidata, shown separately from the thesis records.

Students on Wikidata25

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 59 people: 14 cited by thesis records, 45 stated by Wikidata.

Education and career5

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