{"schema":"vela.problem-packet.v0.1","problem":29,"statement":"Is there an explicit construction of a set $A\\subseteq \\mathbb{N}$ such that $A+A=\\mathbb{N}$ but $1_A\\ast 1_A(n)=o(n^\\epsilon)$ for every $\\epsilon>0$?","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)"}