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Case file

Asher Arieli

Wikipedia's first sentence called it “senior lecturer at yeshivas mir”. Today it says “israeli rabbi and the senior lecturer at the mir yeshiva in israel”. Sections present on October 6, 2023 no longer exist: “Students”.
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 2025 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 2025

Asher Arieli ( Hebrew : אשר אריאלי , Yiddish : אשר אריאלי ; born 1957) is an Israeli rabbi and the senior lecturer at the Mir Yeshiva in Israel. He is globally renowned for his lectures on Talmud and is widely recognized as a leading figure in the haredi community. He presently delivers the largest Talmudic lecture by attendance in the world with over 1000 daily attendees. His primary, daily shiur begins at 12:20pm and is streamed live at Kol Haloshon.

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1293854147.
Today
Wikipedia's first sentence called it “senior lecturer at yeshivas mir”. Today it says “israeli rabbi and the senior lecturer at the mir yeshiva in israel”. Sections present on October 6, 2023 no longer exist: “Students”. Read the current article and compare.
201020152020Oct '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 2010, and today's defining sentence is their current revision.

Then

senior lecturer at yeshivas mir

Now

israeli rabbi and the senior lecturer at the mir yeshiva in israel

Sections that no longer exist

Present on October 6, 2023, absent today, with no near-matching heading in the current article and the article shorter overall, so this is not a renamed heading or a topic absorbed into a fuller treatment. 1 section of 400 characters or more gone since October 6 2023, with the article 1,683 characters shorter.

  • Students
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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