#quantumtheory
Live, measured metrics for the hashtag #quantumtheory from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #quantumtheory
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 2026-11-09 11:42 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 2026-11-09 11:42 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-09 11:42 UTCEverything below is measured over the latest 40 public posts (spanning ~12283 hours).
Posting hours (UTC) — busiest: 07:00
Languages: English (33) · German (5) · French (1)
Avg boosts / post: 0.7
Top of the latest posts
Rest in Peace, Frank Yang! I had the privilege to get my masters at his institute at SUNY that bears his name, although I did not meet him during my time there as he was visiting China at the time - my claim to Yang fame thus remains that I
Aharonov-Bohm Effect It is often called the simplest example of topology impacting physics (Topology like "the shape of space", like coffee mugs being donuts!). Charged particles move under the the influence of electric and magnetic fields.
#StandardModel of #ParticlePhysics verified to one trillionth accuracy: Experiments with hydrogen confirm fundamental #QuantumTheory up to the 13th decimal place and solve proton radius puzzle 👉 https://prisma.uni-mainz.de/en/2026/03/11/st
#quantumtheory across platforms
every network with a public tag surfaceFollow #quantumtheory 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/quantumtheory