#dirac
Live, measured metrics for the hashtag #dirac from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #dirac
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 2026-10-20 23:07 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 2026-10-20 23:07 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-20 23:07 UTCEverything below is measured over the latest 32 public posts (spanning ~47692 hours).
Posting hours (UTC) — busiest: 01:00
Languages: English (26) · German (3) · French (2)
Avg boosts / post: 0.4
Top of the latest posts
Also, shout out to #Dirac for overloading the symbols, and using a "Curly A" for the component of A that has curl. This made it much harder to get the machine to read it, but makes perfect sense if you are writing it.
The fact that there is an infinite density of negative energy electrons filling the universe explains a lot about why it's difficult to be cheerful. #dirac
You what! "These extra terms involve some new physical effects, but since they are not real they do not lend themselves very directly to physical interpretation." #dirac
What “dirac” means
WikipediaPaul Adrien Maurice Dirac was an English theoretical physicist who is considered to be one of the founders of quantum mechanics. Dirac laid the foundations for both quantum electrodynamics and quantum field theory, coining the former term. He was Lucasian Professor of Mathematics at the University of Cambridge from 1932 to 1969, and a professor of physics at Florida State University from 1970 to 1984. Dirac shared the 1933 Nobel Prize in Physics with Erwin Schrödinger "for the discovery of new p
“Paul Dirac” on Wikipedia (CC BY-SA) →#dirac across platforms
every network with a public tag surfaceFollow #dirac 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/dirac