#openproblems
Live, measured metrics for the hashtag #openproblems from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #openproblems
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 2026-07-27 22:22 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 2026-07-27 22:22 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 22:22 UTCEverything below is measured over the latest 23 public posts (spanning ~61733 hours).
Posting hours (UTC) — busiest: 03:00
Languages: English (20)
Avg boosts / post: 0.1
Top of the latest posts
🧩🔢 Apparently, the nerd safari over at "Open Problems in Computational Geometry" has been tirelessly cataloging unsolved math mysteries since 2001. With a whopping 75+ problems, they now eagerly await your #GitHub Pull Requests to update
Open Problems in Computational geometry https://topp.openproblem.net/ #HackerNews #OpenProblems #ComputationalGeometry #MathTech #Innovation
The Uniform Mordell-Lang conjecture: #fundamental #mathematics #proof #conjecture #openproblems 🤓 https://www.scientificamerican.com/article/a-century-old-question-is-still-revealing-answers-in-fundamental-math/
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/openproblems