{
  "title": "Ping-Pong Threads",
  "origin_url": "http://cml.cs.uchicago.edu/",
  "license_guess": null,
  "code_sha256": "d744a55487aef62fed3f52c64c534dcaf3087710ce99e1791589da5b0118e5b9",
  "added_at": "2026-03-05T10:00:00Z"
}