@misc{wesolve:ERDOS-1052-A2-r1,
  title = {{codex 5.2 extra high attempt on ERDOS-1052}},
  author = {{we-solve research archive}},
  year = {2026},
  month = {1},
  howpublished = {\url{https://we-solve.github.io/contributions/erdos-problem-1052/attempt-2/r1/}},
  note = {Revision r1 of ERDOS-1052-A2. Unverified research record. LLMs and submitter roles are disclosed in the record.}
}