@misc{wesolve:ERDOS-638-A3-r1,
  title = {{Historical community review of ERDOS-638 (label: technicality)}},
  author = {natsothanaphan},
  year = {2026},
  month = {1},
  howpublished = {\url{https://we-solve.github.io/contributions/erdos-problem-638/attempt-3/r1/}},
  note = {Revision r1 of ERDOS-638-A3. Unverified research record. LLMs and submitter roles are disclosed in the record.}
}