#arithmetica
Live, measured metrics for the hashtag #arithmetica from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #arithmetica
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.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-08-14 14:45 UTC0 uses by 0 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 2026-08-14 14:45 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-08-14 14:45 UTCEverything below is measured over the latest 1 public posts.
Posting hours (UTC)
Languages: German (1)
Avg boosts / post: 2
Used together with
Top of the latest posts
Der Augusteerkatalog der #HAB_WF enthält ca. 141 #Arithmetica. Hinter der #HAB_Signatur „A: […] Arithm.“ verbergen sich mathematische Werke, Rechen-, Kaufmanns- und Lehrbücher und vieles mehr, was die Lesenden in die faszinierende Welt der
What “arithmetica” means
WikipediaDiophantus of Alexandria was a Greek mathematician who was the author of the Arithmetica in thirteen books, ten of which are still extant, made up of arithmetical problems that are solved through algebraic equations.
“Diophantus” on Wikipedia (CC BY-SA) →#arithmetica across platforms
every network with a public tag surfaceFollow #arithmetica 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/arithmetica