{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-12T20:49:02.172Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC3920",
  "document": {
    "abstract": "This memo defines the core features of the Extensible Messaging and Presence Protocol (XMPP), a protocol for streaming Extensible Markup Language (XML) elements in order to exchange structured information in close to real time between any two network endpoints. While XMPP provides a generalized, extensible framework for exchanging XML data, it is used mainly for the purpose of building instant messaging and presence applications that meet the requirements of RFC 2779. [STANDARDS-TRACK]",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "authors": [
      {
        "name": "Peter Saint-Andre"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docId": "RFC3920",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docLabel": "IETF RFC 3920",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docNumber": "3920",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docTitle": "Extensible Messaging and Presence Protocol (XMPP): Core",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "doi": "10.17487/RFC3920",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "href": "https://doi.org/10.17487/RFC3920",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "keywords": [
      "Instant Messaging",
      "XML",
      "Jabber"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "Instant Messaging",
        "Im",
        "XML",
        "Jabber"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:49:02.172Z",
      "version": "extractDocs.js@commit:158b95d12c23"
    },
    "pages": "30",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "publicationDate": "2004-10-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:14:48.412Z",
      "version": "extractDocs.js@commit:00855ca34fe0"
    },
    "references": {
      "bibliographic": [
        "RFC2244",
        "T-REC-X.208.1988",
        "RFC2535",
        "RFC2616",
        "RFC3501",
        "RFC2779",
        "RFC1459",
        "RFC1939",
        "RFC2821",
        "RFC2396",
        "RFC2595",
        "RFC3688",
        "RFC3921",
        "orphan/RFC3920/h:f5f0f5b9",
        "orphan/RFC3920/h:ed5a0f64",
        "orphan/RFC3920/h:955d344d",
        "orphan/RFC3920/h:e9547db5",
        "orphan/RFC3920/h:fff6a693"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=41 proseBlocks=48 skippedAnchorBlocks=45",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "normative": [
        "RFC2234",
        "RFC3548",
        "RFC2277",
        "RFC2831",
        "RFC1035",
        "RFC2743",
        "RFC2818",
        "RFC3490",
        "RFC3513",
        "RFC3066",
        "RFC3491",
        "RFC1750",
        "RFC2222",
        "RFC2782",
        "RFC3454",
        "RFC793",
        "RFC2119",
        "RFC2246",
        "ISO.10646-1",
        "RFC3629",
        "RFC3280",
        "W3C.xml",
        "W3C.xml-names"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc3920/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
      "updated": "2026-10-12T20:49:02.172Z",
      "version": "extractDocs.js@commit:158b95d12c23"
    },
    "status": {
      "active": false,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "amendedBy": [
        "RFC6122"
      ],
      "amendedBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc3920",
        "https://www.rfc-editor.org/errata_search.php?rfc=3920",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc3920.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      },
      "supersededBy": [
        "RFC6120"
      ],
      "supersededBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc3920/",
        "updated": "2026-10-12T20:14:48.412Z",
        "version": "extractDocs.js@commit:00855ca34fe0"
      }
    }
  }
}