{
  "id": "bbg-p0051-identity-access-and-auth-identity",
  "title": "JWT Stateless Authentication",
  "chapter": "identity-access-and-auth",
  "batch": "11",
  "rank": 108,
  "sourcePage": 51,
  "sourcePointer": "p. 51",
  "status": "accepted",
  "reviewerStatus": "reviewed",
  "fidelityScore": 0.9,
  "canvas": {
    "width": 960,
    "height": 640
  },
  "fireworksTechGraph": {
    "style": "style-1-flat-icon",
    "diagramType": "architecture",
    "topologyNotes": [
      "source page render inspected",
      "extracted page text inspected",
      "source page render and extracted text inspected",
      "preserve JWT structure: header, payload, signature, signed claims, and stateless validation",
      "omit raw token strings and source prose"
    ],
    "publicBoundary": [
      "original vector output",
      "no source pixels",
      "no source mark or long wording"
    ]
  },
  "callouts": [],
  "sourceReview": {
    "conceptAnchors": [
      "concept: header algorithm",
      "concept: payload claims",
      "concept: signature seal",
      "concept: stateless validation",
      "concept: authorization header"
    ],
    "labelSource": "curated",
    "semanticStatus": "reviewed"
  },
  "groups": [
    {
      "id": "token",
      "label": "Token contents",
      "x": 54,
      "y": 126,
      "w": 852,
      "h": 150
    },
    {
      "id": "flow",
      "label": "Stateless validation",
      "x": 134,
      "y": 348,
      "w": 692,
      "h": 104
    }
  ],
  "shapes": [
    {
      "id": "header",
      "kind": "rect",
      "label": "Header",
      "detail": "algorithm",
      "x": 122,
      "y": 172,
      "w": 130,
      "h": 58,
      "tone": "blue"
    },
    {
      "id": "payload",
      "kind": "rect",
      "label": "Payload",
      "detail": "claims",
      "x": 414,
      "y": 172,
      "w": 130,
      "h": 58,
      "tone": "green"
    },
    {
      "id": "signature",
      "kind": "rect",
      "label": "Signature",
      "detail": "seal",
      "x": 706,
      "y": 172,
      "w": 130,
      "h": 58,
      "tone": "red"
    },
    {
      "id": "client",
      "kind": "actor",
      "label": "Client",
      "detail": "bearer",
      "x": 184,
      "y": 356,
      "w": 82,
      "h": 86,
      "tone": "purple"
    },
    {
      "id": "api",
      "kind": "gateway",
      "label": "API",
      "detail": "verify",
      "x": 432,
      "y": 360,
      "w": 122,
      "h": 78,
      "tone": "orange"
    },
    {
      "id": "service",
      "kind": "rect",
      "label": "Service",
      "detail": "authorized",
      "x": 670,
      "y": 370,
      "w": 122,
      "h": 58,
      "tone": "teal"
    }
  ],
  "connectors": [
    {
      "from": "header",
      "to": "payload",
      "label": "part",
      "flow": "main"
    },
    {
      "from": "payload",
      "to": "signature",
      "label": "sign",
      "flow": "control"
    },
    {
      "from": "client",
      "to": "api",
      "label": "send token",
      "flow": "main"
    },
    {
      "from": "api",
      "to": "signature",
      "label": "verify",
      "flow": "control",
      "dashed": true
    },
    {
      "from": "api",
      "to": "service",
      "label": "forward",
      "flow": "main"
    }
  ]
}