#quantumfoundations
Live, measured metrics for the hashtag #quantumfoundations from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #quantumfoundations
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 2026-09-04 12:06 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 2026-09-04 12:06 UTCNo related tags with measured usage found for #quantumfoundations.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-04 12:06 UTCEverything below is measured over the latest 39 public posts (spanning ~33597 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (39)
Avg boosts / post: 1.2
Top of the latest posts
I’m a #science writer and editor for Scientific American, Quanta, Nautilus, and others—mostly, but not only, about #physics #QuantumFoundations #AI. I studied #PlanetaryScience #astronomy in grad school. I’ve done archival research on colon
Sunday afternoon reading #quantum #quantumfoundations #philosophy #physics
Hardly anything makes me more excited than seeing a new paper on quantum foundations! Today on arxiv, Andrea Oldofredi looks at how Relational Quantum Mechanics deals with (or at least attempts to) the usual problems such as the measurement
#quantumfoundations across platforms
every network with a public tag surfaceFollow #quantumfoundations 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/quantumfoundations