{
  "as_of": "2026-09-07",
  "references": [
    {
      "title": "Asymptotic sieve for primes",
      "authors": [
        "John Friedlander",
        "Henryk Iwaniec"
      ],
      "venue": "Annals of Mathematics 148 (1998), 1041-1065",
      "doi": "10.2307/121035",
      "role": "Introduces Möbius bilinear axiom B to break parity; Selberg Liouville parity-twin example; practical output log-relative precision"
    },
    {
      "title": "DLMF 27.4.7",
      "institution": "NIST",
      "role": "Dirichlet series sum lambda(n)n^{-s}=zeta(2s)/zeta(s)"
    },
    {
      "title": "Open question: The parity problem in sieve theory",
      "author": "Terence Tao",
      "year": 2007,
      "role": "Expository Liouville parity-twin explanation and role of bilinear non-smooth input"
    }
  ]
}