{
 "id": "source/tdv-muamma",
 "class": "source",
 "slug": "tdv-muamma",
 "label": {
  "ar": "المعمى — إسماعيل دورموش، TDV",
  "en": "MUAMMA — Ismail Durmus, TDV",
  "ur": "معمى — اسماعیل دورموش، ٹی ڈی وی"
 },
 "summary": {
  "ar": "القسم الأول عن إخفاء الرسائل واستخراجها، وأقدمية رسالة الكندي الباقية، وعد الحروف والاقتران والفواتح، وتمييز التعمية العلمية من اللغز الأدبي.",
  "en": "First section on concealed messages and their recovery, al-Kindi's earliest surviving treatise, letter statistics, adjacency/openings and distinction from literary riddles.",
  "ur": "پہلا حصہ پوشیدہ پیغامات اور ان کے حل، کندی کے قدیم ترین باقی رسالے، حروف کی تعداد و جوڑ اور ادبی معما سے فرق پر ہے۔"
 },
 "stub": false,
 "wings": [],
 "regions": [],
 "periods": [],
 "tags": [],
 "aliases": [],
 "themes": [],
 "data": {
  "kind": "secondary",
  "type": "web",
  "title": "MUAMMA, section 1: Arap Edebiyati",
  "author": [
   {
    "family": "Durmuş",
    "given": "İsmail"
   }
  ],
  "publisher": "TDV İslâm Ansiklopedisi, vol. 30, pp. 319–320",
  "issued": {
   "date-parts": [
    [
     2020
    ]
   ]
  },
  "language": "tr",
  "URL": "https://islamansiklopedisi.org.tr/muamma#1",
  "open_access": true,
  "reliability_note": "Read complete first section and bibliography online 2026-11-06. Page explicitly identifies Ankara2020 reprint, vol30 pp319–320; do not silently substitute another edition year. Calls al-Kindi's treatise earliest surviving, not first encryption. Discusses substitution/transposition, frequency, adjacency, stereotyped openings and later authors. Its other bibliography is leads, not independently read books; second Turkish-literature section is not the technical source.",
  "status": {
   "review": "published",
   "completeness": 2,
   "generated_by": "Copilot SDK in VS Code"
  },
  "provenance": {
   "generated_by": "Copilot SDK in VS Code",
   "model": "unknown",
   "run": "inventions-p3-b19",
   "source": "Actual TDV first section, metadata and bibliography, 2026-11-06"
  }
 },
 "prose": {},
 "degree": 0,
 "contemporaries": [],
 "updated": "2026-11-05",
 "connections": [],
 "related": [],
 "license": {
  "prose": "CC BY-SA 4.0",
  "data": "CC0 1.0"
 }
}