{
  "title": "Check my math: Great Pyramid blocks",
  "description": "Each step, unit, source and Seeing mark for the Great Pyramid block count. Own work, CC BY 4.0. Inputs from Petrie 1883, Hirlimann 2022, Rosell Roig 2025, USGS 2023, Burr 1903 and Herodotus; results computed on this page.",
  "license": "CC BY 4.0",
  "license_url": "https://creativecommons.org/licenses/by/4.0/",
  "creator": "The What-If Observatory",
  "page": "https://whatifobservatory.com/estimates/great-pyramid-blocks/",
  "derived_from": [
    "Petrie 1883",
    "Hirlimann 2022",
    "Rosell Roig 2025",
    "USGS 2023",
    "Burr 1903",
    "Herodotus, translated by Macaulay"
  ],
  "method": "Compiled by The What-If Observatory from the data listed"
}