#projectivegeometry
Live, measured metrics for the hashtag #projectivegeometry from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #projectivegeometry
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 2026-07-27 06:40 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-27 06:40 UTCNo related tags with measured usage found for #projectivegeometry.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 06:40 UTCEverything below is measured over the latest 7 public posts (spanning ~15111 hours).
Posting hours (UTC)
Languages: English (4) · German (3)
Avg boosts / post: 1.9
Top of the latest posts
α ≈ 1/137 is a cross-ratio — a count of quantum heartbeats in an electron's light-crossing time. The Arithmetic Gauge reveals projective invariants surviving the choice between smooth and discrete geometry, and the geometric origin of prime
The fine-structure constant alpha ~ 1/137.036 is one of the most precisely measured numbers in physics, yet its origin remains unexplained. A new preprint reframes alpha not as an abstract coupling constant, but as a projective cross-ratio:
Hi fam, have a fulfilling weekend! I want to show you fascinating #mathematics, #maths, #math: total #equality! See #ALText for more, pls. #DesarguesTheorem #projectiveGeometry We are #strongerTogether: ALText makes text audible for the vis
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/projectivegeometry