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Case file

Documentary hypothesis

In 2005 Wikipedia's first sentence called it “theory proposed by many historians and academics in the field of linguistics and ) are in fact a combination of”. Today it says “one of the models used by biblical scholars to explain the origins and composition of the torah”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2005 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2005

The documentary hypothesis is a theory proposed by many historians and academics in the field of linguistics and literary criticism that the Five Books of Moses (the Torah ) are in fact a combination of documents from different sources rather than authored by one individual. In general, the authorship of all the books of the Bible is still very much an open topic of research. Historians are interested in learning about who wrote the books of the Bible and when they were written. Modern studies on this subject began in the 19th century , and they constitute a lively field of activity even now. Assigning solid dates to any books of the Bible is difficult. This subject is covered in the article on dating the Bible .1

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 15955320.
Today
In 2005 Wikipedia's first sentence called it “theory proposed by many historians and academics in the field of linguistics and ) are in fact a combination of”. Today it says “one of the models used by biblical scholars to explain the origins and composition of the torah”. Read the current article and compare.
2005201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2005, and today's defining sentence is their current revision.

Then

theory proposed by many historians and academics in the field of linguistics and ) are in fact a combination of

Now

one of the models used by biblical scholars to explain the origins and composition of the torah

Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.

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