#PersistentIdentifier
Live, measured metrics for the hashtag #PersistentIdentifier from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #persistentidentifier
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 2026-09-16 18:13 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 2026-09-16 18:13 UTCNo related tags with measured usage found for #persistentidentifier.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-09-16 18:13 UTCEverything below is measured over the latest 40 public posts (spanning ~20758 hours).
Posting hours (UTC) — busiest: 10:00
Languages: English (33) · German (7)
Avg boosts / post: 3.3
Top of the latest posts
Die Roadmap enthält Empfehlungen zur Weiterentwicklung einer vernetzten, nachhaltigen PID-Landschaft in Deutschland – von lokalen Anwendungen bis hin zu systemischen Effekten einer breiten Nutzung. Jetzt sind eure Perspektiven gefragt: Welc
The summary of our workshop lead by @cthoyt and Ben Gyori at #biocuration2025 is now live at https://biopragmatics.github.io/workshops/biocuration2025.html 📖 Slides: https://doi.org/10.5281/zenodo.15184414 📺 Recording: https://www.youtube
Boosting Somali research visibility, together. Join DataCite's Mohamad Mostafa and SomaliREN tomorrow for a webinar on the new SomaliREN–DataCite Consortium and cost-effective membership pathways for universities. Register: https://events.s
#persistentidentifier across platforms
every network with a public tag surfaceFollow #persistentidentifier 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/persistentidentifier