#sarahhart
Live, measured metrics for the hashtag #sarahhart from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #sarahhart
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 · mas.to (Mastodon public tags API) · fetched 2026-08-02 04:40 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-08-02 04:40 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-08-02 04:40 UTCEverything below is measured over the latest 4 public posts (spanning ~5869 hours).
Posting hours (UTC)
Languages: English (4)
Avg boosts / post: 0.8
Top of the latest posts
Another superb Gresham lecture by #SarahHart : "How to Prove 1=0, And Other Maths Illusions " https://www.youtube.com/watch?v=sRRnLBwsSVA
"Playing notes on her piano, she demonstrates for Steve why whole numbers sound pleasing, why octaves are mathematically imperfect, and how math underlies musical composition. Sarah, a professor at the University of London and Gresham Colle
The Mathematician Who Finds the #Poetry in Math and the #Math in Poetry https://www.quantamagazine.org/the-theorist-who-sees-math-in-art-music-and-writing-20240112/ The links between math, #music and #art have been explored for thousands of
#sarahhart across platforms
every network with a public tag surfaceFollow #sarahhart 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/sarahhart