%YAML 1.1
---
$schema: "http://stsci.edu/schemas/yaml-schema/draft-01"
id: "http://stsci.edu/schemas/asdf/core/integer-1.0.0"
title: Arbitrary precision integer value.
description: |
  Represents an arbitrarily large integer value.

tag: "tag:stsci.edu:asdf/core/integer-1.0.0"
type: object
properties:
  words:
    $ref: "ndarray-1.0.0"
    description: |
      An array of unsigned 32-bit words representing the integer value, stored
      as little endian (i.e. the first word of the array represents the least
      significant bits of the integer value).
  sign:
    type: string
    pattern: "^[+-]$"
    description: |
      String indicating whether the integer value is positive or negative.
required: [words, sign]

%YAML 1.1
---
$schema: "http://stsci.edu/schemas/yaml-schema/draft-01"
id: "http://stsci.edu/schemas/asdf/core/integer-1.0.0"
title: Arbitrary precision integer value.
description: |
  Represents an arbitrarily large integer value.

tag: "tag:stsci.edu:asdf/core/integer-1.0.0"
type: object
properties:
  words:
    $ref: "ndarray-1.0.0"
    description: |
      An array of unsigned 32-bit words representing the integer value, stored
      as little endian (i.e. the first word of the array represents the least
      significant bits of the integer value).
  sign:
    type: string
    pattern: "^[+-]$"
    description: |
      String indicating whether the integer value is positive or negative.
  string:
    type: string
    description: |
      Optional string representation of the integer value. This field is only
      intended to improve readability for humans, and therefore no assumptions
      about format should be made by ASDF readers.
required: [words, sign]

Add optional string representation of integer for readability
Add optional string representation of integer for readability
