Colouring unit-distance graphs with large girth (Erdős #705)

Colouring unit-distance graphs with large girth (Erdős #705)

Model / AI: Aletheia

Literature identification reported for Aletheia.

Source read 2026-09-08. Read the linked source to identify this individual result and its attribution; proofs were not independently checked.

• Paper — Aletheia on Erdős problems
• Paper — sweep itself
• Context — Problem statement
• Paper — Result classification