#quantum
Live, measured metrics for the hashtag #quantum from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #quantum
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.online (Mastodon public tags API) · fetched 2026-10-08 21:48 UTC42 uses by 33 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 2026-10-08 21:48 UTCNo related tags with measured usage found for #quantum.
Live pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-08 21:48 UTCEverything below is measured over the latest 40 public posts (spanning ~138 hours).
Posting hours (UTC) — busiest: 14:00
Languages: English (38) · Spanish (1) · French (1)
Avg boosts / post: 0.8
Top of the latest posts
U Colorado Boulder Computer Science is hiring for four (4) tenure-track faculty positions in: - #Quantum Computing - #AI (x2) - Computer Architecture & Systems Links to each here: https://www.colorado.edu/cs/jobs Please help spread the word
This report about quantum and cryptocurrencies has also a general warning for other systems, "In summary, the primary quantum risk lies in public-key cryptography used by wallets, not the blockchain itself, which remains secure thanks to ha
The day concluded with an insightful talk by Frank Morgner (BDR, Germany) on lessons learned from building a PQ-ready ID card. A great closing session for the PQCSA Workshop on "Post-Quantum Cryptography: State of the Art", highlighting the
What “quantum” means
Wiktionary · Wikipediaquantum[ˈkwɑɾ̃əm]
- nounThe total amount of something; quantity.
- adjectiveOf a change, sudden or discrete, without intermediate stages.
In physics, a quantum is the minimum amount of any physical entity involved in an interaction. The fundamental notion that a property can be "quantized" is referred to as "the hypothesis of quantization". This means that the magnitude of the physical property can take on only discrete values consisting of integer multiples of one quantum. For example, a photon is a single quantum of light of a specific frequency. Similarly, the energy of an electron bound within an atom is quantized and can exis
“Quantum” on Wikipedia (CC BY-SA) →#quantum across platforms
every network with a public tag surfaceFollow #quantum 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/quantum