JabRef
v4
v4
  • JabRef Bibliography Management
  • General information about JabRef
    • Entry Editor
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  • About BibTeX and its fields
    • URL and DOI links in JabRef
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    • The 'owner' field
    • Time stamped fileds
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  • Finding, Sorting, and Cleaning Entries
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    • Add unlinked PDFs including BibTeX data into the database
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  • Collaborative Work
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  • Configuration of JabRef
    • Customize the BibTeX key generator
    • Customize entry types
    • Customize general fields
    • Customize key bindings
    • Database properties window
    • Entry preview setup
    • Manage external file types
    • Manage protected terms
    • The string editor
  • Frequently Asked Questions and Howtos
    • General FAQs
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    • How Tos
      • How to expand first names of a BibTeX entry
      • How to Improve the Help Page
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    • FAQs on Operating Systems
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  1. About BibTeX and its fields

Time stamped fileds

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Last updated 3 years ago

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JabRef can optionally set a field to contain the date an entry was added to the database.

Configuration

You can disable or enable this feature by entering Options → Preferences → General, and selecting/deselecting the line 'Mark new entries with addition date'.

If an entry with a timestamp is pasted or imported, the field is updated with the current date if 'Overwrite' is checked. The value of the timestamp field will be updated upon changes in the entry if 'Update timestamp on modification' is checked.

By default, the date is added in a field called 'timestamp', which is visible in the General fields tab in the . You can alter the name of this field. The date format can also be customized (see below).

Usage

The timestamp field can be edited in the General fields tab of the . If you do not see these fields, enable them at or reset your preferences.

You can manually alter the value by typing in the date and time of your choice. Also, by clicking on the calendar icon located at the right end of the field, you can select the date you want in a calendar.

Formatting

The formatting of the time stamp is determined by a string containing designator words that indicate the position of the various parts of the date.

These are some of the available designator letters (examples are given in parentheses for Wednesday 14th of September 2005 at 5.45 PM):

  • yy: year (05)

  • yyyy: year (2005)

  • MM: month (09)

  • dd: day in month (14)

  • HH: hour in day (17)

  • mm: minute in hour (45)

These designators can be combined along with punctuation and whitespace. A couple of examples:

  • yyyy.MM.dd gives 2005.09.14

  • yy.MM.dd gives 05.09.14

  • yyyy.MM.dd HH:mm gives 2005.09.14 17:45

entry editor
entry editor
General Fields
Screenshot of the calendar