#popcnt
Live, measured metrics for the hashtag #popcnt from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #popcnt
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 2026-10-13 08:37 UTCNo measured public usage for #popcnt in the last 7 days. That is a real result, and a good one to know: this hashtag is wide open right now. We show a dash before we ever show a made-up number. Browse the trending index for tags with live measurements.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-10-13 08:37 UTCNo related tags with measured usage found for #popcnt.
Live pulse
measured · Mastodon tag timeline · fetched 2026-10-13 08:37 UTCNo recent public posts found for #popcnt on Mastodon. Nothing measured, so nothing shown.
What “popcnt” means
WikipediaThe Hamming weight of a string is the number of symbols that are different from the zero-symbol of the alphabet used. It is thus equivalent to the Hamming distance from the all-zero string of the same length. For the most typical case, a given set of bits, this is the number of bits set to 1, or the digit sum of the binary representation of a given number and the ℓ₁ norm of a bit vector. In this binary case, it is also called the population count, popcount, sideways sum, or bit summation.
“Hamming weight” on Wikipedia (CC BY-SA) →#popcnt across platforms
every network with a public tag surfaceFollow #popcnt 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/popcnt