#pihkal
Live, measured metrics for the hashtag #pihkal from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #pihkal
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 2026-09-25 21:02 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 2026-09-25 21:02 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-25 21:02 UTCEverything below is measured over the latest 1 public posts.
Posting hours (UTC)
Languages: English (1)
Avg boosts / post: 1
Top of the latest posts
#7BooksToKnowMe - Nine Princes in #Amber by #RogerZelazny - The #Steerswoman by #RosemaryKirstein - Trout Fishing in America by Richard #Brautigan - #Xenogenesis by #OctaviaButler - The Age of Spiritual Machines by #RayKurzweil - #PIHKaL by
What “pihkal” means
WikipediaPiHKAL: A Chemical Love Story, also known as Phenethylamines I Have Known and Loved, is a book by Alexander Shulgin and Ann Shulgin published in 1991. The subject of the work is psychoactive phenethylamine chemical derivatives, notably those that act as psychedelics and/or entactogens. The book has two halves, with the second part containing detailed entries on 179 phenethylamines. PiHKAL was followed by TiHKAL: The Continuation (1997).
“PiHKAL” on Wikipedia (CC BY-SA) →#pihkal across platforms
every network with a public tag surfaceFollow #pihkal 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/pihkal