{
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    "abstract": "This RFC summarizes the requirements for gateways to be used between networks supporting the Internet protocols. This document is a formal statement of the requirements to be met by gateways used in the Internet system. As such, it is an official specification for the Internet community.",
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    "authors": [
      {
        "name": "Robert T. Braden"
      },
      {
        "name": "Dr. Jon Postel"
      }
    ],
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      "confidence": "high",
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      "source": "parsed",
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      "updated": "2026-10-12T18:02:06.228Z",
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    "docId": "RFC1009",
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      "confidence": "high",
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      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
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    "docLabel": "IETF RFC 1009",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
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    "docNumber": "1009",
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      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
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      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
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    "docType": "Specification",
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      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
    },
    "doi": "10.17487/RFC1009",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
    },
    "href": "https://doi.org/10.17487/RFC1009",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
    },
    "pages": "54",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
    },
    "publicationDate": "1987-06-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
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        "RFC791",
        "RFC792",
        "RFC826",
        "RFC869",
        "RFC877",
        "RFC896",
        "RFC894",
        "RFC904",
        "RFC911",
        "RFC925",
        "RFC942",
        "RFC945",
        "RFC941",
        "RFC950",
        "RFC1011",
        "RFC1010",
        "RFC970",
        "SRI.DDNPH.50004-5-6.1985",
        "RFC975",
        "RFC980",
        "RFC979",
        "RFC994",
        "RFC827",
        "RFC963",
        "ISO.8473",
        "RFC796",
        "RFC891",
        "RFC823",
        "RFC914",
        "RFC996",
        "RFC868",
        "RFC958",
        "RFC888",
        "RFC966",
        "RFC988",
        "RFC919",
        "RFC922",
        "ISI.IEN182",
        "ISI.IEN183",
        "ISI.IEN184",
        "ISI.IEN187",
        "ISI.IEN188",
        "ISI.IEN189",
        "ISI.IEN191",
        "RFC985",
        "RFC1005",
        "RFC995",
        "orphan/RFC1009/h:b75c3299",
        "orphan/RFC1009/h:db5d297c",
        "orphan/RFC1009/h:9894d626",
        "orphan/RFC1009/h:bf72e934",
        "orphan/RFC1009/h:da2ed683",
        "orphan/RFC1009/h:15e93d30",
        "orphan/RFC1009/h:8c57c6b8",
        "orphan/RFC1009/h:a1b19800",
        "orphan/RFC1009/h:eb527afd",
        "orphan/RFC1009/h:5dcf9f32",
        "orphan/RFC1009/h:526e4b2d",
        "orphan/RFC1009/h:24165d36",
        "orphan/RFC1009/h:691021da",
        "orphan/RFC1009/h:9103a3ee"
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        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=62 proseBlocks=69 skippedAnchorBlocks=67",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
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        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
        "updated": "2026-10-12T18:02:06.228Z",
        "version": "extractDocs.js@commit:f9eec1217b16"
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    "resolvedHref": "https://www.rfc-editor.org/info/rfc1009/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
      "updated": "2026-10-12T18:02:06.228Z",
      "version": "extractDocs.js@commit:f9eec1217b16"
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      "active": false,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
        "updated": "2026-10-12T18:02:06.228Z",
        "version": "extractDocs.js@commit:f9eec1217b16"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
        "updated": "2026-10-12T18:02:06.228Z",
        "version": "extractDocs.js@commit:f9eec1217b16"
      },
      "latestVersion": false,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
        "updated": "2026-10-12T18:02:06.228Z",
        "version": "extractDocs.js@commit:f9eec1217b16"
      },
      "statusNote": "Historic",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
        "updated": "2026-10-12T18:02:06.228Z",
        "version": "extractDocs.js@commit:f9eec1217b16"
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      "superseded": true,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
        "updated": "2026-10-12T18:02:06.228Z",
        "version": "extractDocs.js@commit:f9eec1217b16"
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      "supersededBy$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
        "updated": "2026-10-12T18:02:06.228Z",
        "version": "extractDocs.js@commit:f9eec1217b16"
      },
      "supersedes": [
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      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1009/",
        "updated": "2026-10-12T18:02:06.228Z",
        "version": "extractDocs.js@commit:f9eec1217b16"
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