#mathphysics
Live, measured metrics for the hashtag #mathphysics from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #mathphysics
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 · mastodon.social (Mastodon public tags API) · fetched 2026-10-31 10:51 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-31 10:51 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-10-31 10:51 UTCEverything below is measured over the latest 12 public posts (spanning ~18491 hours).
Posting hours (UTC) — busiest: 08:00
Languages: English (11) · Chinese (China) (1)
Avg boosts / post: 1.3
Top of the latest posts
Noether’s Theorem: Symmetry→Conservation Law. Symmetries of the action imply conserved quantities per Noether's theorem. A path q(t) is shifted by δq = φ but smoothed in transition layers τ wide at t0 and t1, where Δq̇ ≈ φ/τ. Action changes
Navier–Stokes Lost in Translation https://arxiv.org/abs/2610.08144 Comments: https://news.ycombinator.com/item?id=49994145 #HackerNews #NavierStokes #LostInTranslation #FluidDynamics #MathPhysics #ResearchInsights
You: are a woman or gender minority who's curious about the #mathematics of waves 🌊 👋 You: would like to spend a life-changing week at Princeton IAS this May, for a lecture series on Waves, Wave Packets, and Their Interactions Me: has goo
#mathphysics across platforms
every network with a public tag surfaceFollow #mathphysics 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/mathphysics