# org.cartesium.dev.calc.publicationV1

> Published by [oscillatory.net](https://lexicon.garden/identity/did:plc:ncwcsl2uejt5ci5qgn7spgis)

✓ This is the authoritative definition for this NSID.

## Links

- [View on Lexicon Garden](https://lexicon.garden/lexicon/did:plc:ncwcsl2uejt5ci5qgn7spgis/org.cartesium.dev.calc.publicationV1)
- [Documentation](https://lexicon.garden/lexicon/did:plc:ncwcsl2uejt5ci5qgn7spgis/org.cartesium.dev.calc.publicationV1/docs)
- [Examples](https://lexicon.garden/lexicon/did:plc:ncwcsl2uejt5ci5qgn7spgis/org.cartesium.dev.calc.publicationV1/examples)

## Definitions

### `org.cartesium.dev.calc.publicationV1`

**Type**: `record`

An immutable Cartesium graph publication with a portable graph snapshot and social preview.

**Key**: `tid`

| Property | Type | Required | Description |
|----------|------|----------|-------------|
| `createdAt` | `string` (datetime) | Yes |  |
| `preview` | `blob` | Yes |  |
| `snapshot` | `blob` | Yes |  |
| `title` | `string` | No |  |

## Raw Schema

```json
{
  "$type": "com.atproto.lexicon.schema",
  "defs": {
    "main": {
      "description": "An immutable Cartesium graph publication with a portable graph snapshot and social preview.",
      "key": "tid",
      "record": {
        "properties": {
          "createdAt": {
            "format": "datetime",
            "type": "string"
          },
          "preview": {
            "accept": [
              "image/png"
            ],
            "maxSize": 5000000,
            "type": "blob"
          },
          "snapshot": {
            "accept": [
              "application/json"
            ],
            "maxSize": 500000,
            "type": "blob"
          },
          "title": {
            "maxGraphemes": 500,
            "maxLength": 2000,
            "type": "string"
          }
        },
        "required": [
          "createdAt",
          "snapshot",
          "preview"
        ],
        "type": "object"
      },
      "type": "record"
    }
  },
  "id": "org.cartesium.dev.calc.publicationV1",
  "lexicon": 1
}
```