{
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  "lastModified": "2026-10-13T17:50:31.797Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC1977",
  "document": {
    "abstract": "This document describes the use of the Unix Compress compression protocol for compressing PPP encapsulated packets. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.",
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      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "authors": [
      {
        "name": "Vernon Schryver"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docId": "RFC1977",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docLabel": "IETF RFC 1977",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docNumber": "1977",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docTitle": "PPP BSD Compression Protocol",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "doi": "10.17487/RFC1977",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "href": "https://doi.org/10.17487/RFC1977",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "keywords": [
      "PPP-BSD",
      "PPP",
      "Unix"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "PPP-BSD",
        "PPP",
        "Unix",
        "Compress"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:50:31.797Z",
      "version": "extractDocs.js@commit:25936397c06b"
    },
    "pages": "25",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "publicationDate": "1996-08-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "references": {
      "bibliographic": [
        "RFC1661",
        "RFC1962",
        "RFC1570",
        "RFC1662"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=4 proseBlocks=5 skippedAnchorBlocks=4",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
        "updated": "2026-10-13T17:20:15.447Z",
        "version": "extractDocs.js@commit:996495349225"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc1977/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
      "updated": "2026-10-13T17:20:15.447Z",
      "version": "extractDocs.js@commit:996495349225"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
        "updated": "2026-10-13T17:20:15.447Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "errataExist": false,
      "errataExist$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/rfc1977/",
        "updated": "2026-10-13T17:20:15.447Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
        "updated": "2026-10-13T17:20:15.447Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
        "updated": "2026-10-13T17:20:15.447Z",
        "version": "extractDocs.js@commit:996495349225"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc1977/",
        "updated": "2026-10-13T17:20:15.447Z",
        "version": "extractDocs.js@commit:996495349225"
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}