Ptolemy

Egypt/Greece, c. 100 CE

Unassessed source-registry profile

Discovery metadata

Profile summary

Wikipedia/Wikidata discovery metadata has not yet been synchronised for this profile. The original collection memberships and source claims remain available below.

Wikipedia titlePending sync

WikidataPending sync

Birth yearNot resolved

Death yearLiving / not resolved

Discovery metadata is sourced from Wikipedia and Wikidata and remains separate from ZERO2ONE evidence. Wikipedia text is attributed to its linked source under the applicable Creative Commons terms.

Source memberships

Why this profile is in the registry

One canonical profile can hold many collection positions.

HISTORY_300 · SLOT 174

Egypt/Greece, c. 100 CE

Mathematician and astronomer who created the geocentric model of the universe.

RAW SOURCE CLAIM · NOT ASSESSED

No ZERO2ONE finding has been made

This profile is a research seed. Source claims must pass the Source Record, Counter-Evidence, C/H/P assessment, audit and consensus gates before a ZERO2ONE position can be published.