{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-09T20:13:24.203Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC1843",
  "document": {
    "abstract": "The content of this memo is identical to an article of the same title written by the author on September 4, 1989. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "authors": [
      {
        "name": "Fung Fung Lee"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "docId": "RFC1843",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "docLabel": "IETF RFC 1843",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "docNumber": "1843",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "docTitle": "HZ - A Data Format for Exchanging Files of Arbitrarily Mixed Chinese and ASCII characters",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "doi": "10.17487/RFC1843",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "href": "https://doi.org/10.17487/RFC1843",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "keywords": [
      "GB 2312",
      "Email"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "GB2312-80",
        "Email"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T20:13:24.203Z",
      "version": "extractDocs.js@commit:5562e9e0fe55"
    },
    "pages": "5",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "publicationDate": "1995-08-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.056Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "references": {
      "bibliographic": [
        "orphan/RFC1843/h:aa9c4ecb"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "note": "Citations without a standard ID, kept as MRI orphan refs (or resolved once the reference label was stripped)",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
        "updated": "2026-10-09T19:41:05.126Z",
        "version": "extractDocs.js@commit:83a3bfbb26ee"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc1843/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
      "updated": "2026-10-09T19:41:05.057Z",
      "version": "extractDocs.js@commit:83a3bfbb26ee"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
        "updated": "2026-10-09T19:41:05.057Z",
        "version": "extractDocs.js@commit:83a3bfbb26ee"
      },
      "errataExist": false,
      "errataExist$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/rfc1843/",
        "updated": "2026-10-09T19:41:05.057Z",
        "version": "extractDocs.js@commit:83a3bfbb26ee"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
        "updated": "2026-10-09T19:41:05.057Z",
        "version": "extractDocs.js@commit:83a3bfbb26ee"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
        "updated": "2026-10-09T19:41:05.057Z",
        "version": "extractDocs.js@commit:83a3bfbb26ee"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1843/",
        "updated": "2026-10-09T19:41:05.057Z",
        "version": "extractDocs.js@commit:83a3bfbb26ee"
      }
    }
  }
}