#pnas
Live, measured metrics for the hashtag #pnas from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #pnas
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 2026-09-28 07:18 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 2026-09-28 07:18 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-28 07:18 UTCEverything below is measured over the latest 40 public posts (spanning ~20857 hours).
Posting hours (UTC) — busiest: 11:00
Languages: English (21) · German (8) · Spanish (4) · Italian (3) · Turkish (2) · French (1)
Avg boosts / post: 2.8
Top of the latest posts
🐜Wer pflegt verletzte Ameisen? Verletzte Rossameisen erhalten in ihrer Kolonie oft eine bemerkenswerte Behandlung: Artgenossinnen versorgen die Wunden, tragen antimikrobielle Substanzen auf und amputieren bei schweren Verletzungen sogar be
2027--which is likely to coincide with the mature phase of a major El Niño event--is likely to set a new global temperature record, for the reasons laid out in our #PNAS article from last month: https://www.pnas.org/doi/10.1073/pnas.2600021
Vor etwa 15.000 Jahren schränkten Gruppen in der südlichen Levante, die bis dahin eine nomadische Lebensweise praktizierten, ihre Mobilität ein und errichteten erstmals kleine, dauerhafte Siedlungen. Das hatte Auswirkungen auf ihre Ernährun
What “pnas” means
WikipediaProceedings of the National Academy of Sciences of the United States of America is a peer-reviewed multidisciplinary scientific journal. It is the official journal of the National Academy of Sciences, published since 1915, and publishes original research, scientific reviews, commentaries, and letters. According to Journal Citation Reports, the journal has a 2024 impact factor of 8.9. PNAS is the second most cited scientific journal, with more than 1.9 million cumulative citations from 2008 to 20
“Proceedings of the National Academy of Sciences of the United States of America” on Wikipedia (CC BY-SA) →#pnas across platforms
every network with a public tag surfaceFollow #pnas 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/pnas