#abstractalgebra

Live, measured metrics for the hashtag #abstractalgebra from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

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This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$5.00/ year · 15-character #name
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2
Uses / 7 days
Mastodon
2
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
1.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-24 11:03 UTC
0
10-18
0
10-19
1
10-20
1
10-21
0
10-22
0
10-23
0
10-24

2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-10-24 11:03 UTC

No related tags with measured usage found for #abstractalgebra.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-24 11:03 UTC

Everything below is measured over the latest 40 public posts (spanning ~20204 hours).

Top of the latest posts

  • #mathober day 21: Prime Ring One ring to contain them all, one ring to identify them, one ring to imply them all, and in the domain bind them. #mathober2026 #math #abstractalgebra

    blinry@[email protected]♥ 34↻ 162026-10-21 19:51 UTCView post →
  • “(...) One day, while I was at work, I started a conversation with one of the customers who eventually started telling me about a degree in mathematics she was doing. I was so intrigued by the things she said that a few days later we ended

    Her Maths Story@[email protected]♥ 5↻ 32026-05-06 10:01 UTCView post →
  • This is a mug I acquired from the University of Colorado #Boulder when I was there. It seems that twenty years ago the department produced misprinted mugs that give an incorrect formula for commutativity in first-order logic, which is prett

    Charlotte Aten@[email protected]♥ 4↻ 12026-10-20 23:32 UTCView post →

#abstractalgebra across platforms

every network with a public tag surface

Follow #abstractalgebra straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/abstractalgebra