#Pi400
Live, measured metrics for the hashtag #Pi400 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #pi400
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 2026-11-08 20:15 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 2026-11-08 20:15 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-08 20:15 UTCEverything below is measured over the latest 40 public posts (spanning ~38062 hours).
Posting hours (UTC) — busiest: 09:00
Languages: English (27) · German (6) · Spanish (2) · Polish (2) · Dutch (1) · French (1)
Avg boosts / post: 0.5
Top of the latest posts
I want to give a very huge THANK YOU to @dhry for sending this to me when he didn't need to do so! I'm super excited to finally check out my very first Raspberry Pi and see what I can do with it. More importantly though, I'm honored to have
Just set up #fedora37 on the #pi400 . It is very nice! Still missing baked in wifi but that's alright
Last year I got a #Pi400 from my spouse as a birthday present. It's such a fantastic little #RISCOS machine. Running it natively and maybe the last generation of #ARM machines that does? Now with 64bit only Pi5 etc. Anyhow. I need to explor
What “pi400” means
Wiktionary · Wikipediapi/paɪ/
- nounThe 16th letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek.
- verbTo spill or mix printing type.
The number π is a mathematical constant, approximately equal to 3.14159, that is the ratio of a circle's circumference to its diameter. It appears in many formulae across mathematics and physics, and some of these formulae are commonly used for defining π, to avoid relying on the definition of the length of a curve.
“Pi” on Wikipedia (CC BY-SA) →#pi400 across platforms
every network with a public tag surfaceFollow #pi400 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/pi400