{"schema":"vela.problem-packet.v0.1","problem":736,"statement":"Let $G$ be a graph with chromatic number $\\aleph_1$. Is there, for every cardinal number $m$, some graph $G_m$ of chromatic number $m$ such that every finite subgraph of $G_m$ is a subgraph of $G$?","status":"solved","seam":"raw","closureRoutes":[],"obligations":[],"attestations":[],"attempts":[],"velaLean":[],"oeis":[],"generated_note":"derived view; the signed event log is the source of truth (vela check / vela reproduce)"}