a person in the record
Saul Perlmutter
American astrophysicist and Nobel laureateborn 1959
Wikidata names Richard A. Muller as doctoral advisor and names Richard A. Muller as teacher. Linked to Wikidata, ORCID, and 5 other registers.

How to read the markscited by a repository's recordstated by Wikidata or indexed by OpenAlexclaimed on an ORCID list, or inferred
Advisors on Wikidata1
From Wikidata, shown separately from the thesis records.
- stated by Wikidata
Teachers and mentors1
Wikidata's "student of" and "student" statements: a line of training beside the lineage, never a thesis supervision and never counted with one.
- a teacher or mentor, stated by Wikidata: not a thesis supervision
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.
- 1 step up
stated by WikidataRichard A. Muller
- 2 steps up
stated by WikidataLuis Walter Alvarez
- 3 steps up
stated by WikidataArthur Holly Compton
- 4 steps up
stated by WikidataHereward Lester Cookestated by WikidataOwen Willans Richardson
Education and career5
From Wikidata, shown separately from the thesis records. Each place opens its Wikidata item.
- until 1986
- undatedstudied
- undatedstudied
- undatedstudied
- undated