{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://paperspec.scient.ing/schemas/anchor.schema.json",
  "title": "Anchor",
  "description": "scienting-anchor/1: a pinned address with context; spec/06-anchors.md.",
  "type": "object",
  "properties": {
    "format": {
      "const": "scienting-anchor/1"
    },
    "store": {
      "$ref": "common.schema.json#/$defs/key"
    },
    "doc": {
      "$ref": "common.schema.json#/$defs/documentKey"
    },
    "node": {
      "$ref": "common.schema.json#/$defs/nodeRef"
    },
    "kind": {
      "$ref": "common.schema.json#/$defs/nodeKind"
    },
    "own_hash": {
      "$ref": "common.schema.json#/$defs/hash"
    },
    "node_hash": {
      "$ref": "common.schema.json#/$defs/hash"
    },
    "span": {
      "type": "array",
      "items": {
        "type": "integer",
        "minimum": 0
      },
      "minItems": 2,
      "maxItems": 2
    },
    "quote": {},
    "context": {},
    "leaves": {
      "type": "array",
      "items": {
        "type": "array",
        "prefixItems": [
          {
            "$ref": "common.schema.json#/$defs/nodeId"
          },
          {
            "$ref": "common.schema.json#/$defs/hash"
          }
        ],
        "minItems": 2,
        "maxItems": 2
      },
      "minItems": 1
    },
    "rev": {
      "type": "integer",
      "minimum": 0
    },
    "keyed": {
      "$ref": "common.schema.json#/$defs/hashing"
    }
  },
  "required": [
    "format",
    "doc",
    "node",
    "own_hash",
    "node_hash",
    "rev"
  ],
  "additionalProperties": false,
  "allOf": [
    {
      "if": {
        "required": [
          "keyed"
        ]
      },
      "then": {
        "properties": {
          "quote": {
            "$ref": "common.schema.json#/$defs/keyedQuote"
          },
          "context": {
            "$ref": "common.schema.json#/$defs/keyedContext"
          }
        }
      },
      "else": {
        "properties": {
          "quote": {
            "$ref": "common.schema.json#/$defs/quote"
          },
          "context": {
            "$ref": "common.schema.json#/$defs/cellContext"
          }
        }
      }
    },
    {
      "if": {
        "required": [
          "span"
        ]
      },
      "then": {
        "required": [
          "quote"
        ]
      }
    }
  ]
}