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Citation Missing Year Status

Label a supplied citation-year availability status without inferring publication dates.

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Description

Label a supplied bibliographic year-status code.

Bibliographic records distinguish editions, publication states, author identifiers, dates and fractional-credit conventions. A DOI-shaped string may not resolve, and an ORCID-shaped string can fail its checksum. Supplied status and source labels organize evidence without establishing authorship, publication validity or a complete impact measure.

Label a supplied bibliographic year-status code.

When to use this tool

Use Citation Missing Year Status when you already have referenceId, yearStatus and need to label a supplied bibliographic year-status code.

How to use the tool and how it works

  1. Enter referenceId, yearStatus. Use the units and conventions below.
  2. Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
  3. Read label. Use the output convention below.

Require nonempty referenceId and yearStatus known, missing, not-applicable or uncertain; append the code in square brackets.1

Input fieldMeaning and unitsAccepted input
referenceIdReference IdRequired. Text; minimum UTF-16 length 1; maximum UTF-16 length 8192.
yearStatusYear StatusRequired. Text; one of "known", "missing", "not-applicable", "uncertain"; maximum UTF-16 length 8192.
Output fieldInterpretationReturned shape
labelLabelRequired. Text; maximum UTF-16 length 8192.
json
{
  "input": {
    "referenceId": "R17",
    "yearStatus": "missing"
  },
  "output": {
    "label": "R17 [missing]"
  }
}

Limitations and assumptions

  • No year is supplied or inferred. The code does not resolve a publication, establish its date or justify replacing missingness with a numeric year.
  • Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.

Alternative or Complementary methods

Check original publications, authoritative identifier records and current publisher notices. Define counting scope, credit allocation and date meaning before combining local labels or author overlaps into a bibliometric analysis.

References

  1. Calculation and input contract: bibliometrics/citation-missing-year-status — tool.io

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