#mathlib

Live, measured metrics for the hashtag #mathlib from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #mathlib

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.

$240.06/ year · 7-character #name
Claim #mathlib — $240.06/yr→
Annual, renews each year
Buy on hashtag.space (web3)
one-timepay once, yours for life
card via hashtag.org · tokens via hashtag.space
1
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-07-27 07:05 UTC
1
07-21
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27

1 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-07-27 07:05 UTC
#mathlibraries
0 uses · 0 accounts / 7d
#mathlib4
0 uses · 0 accounts / 7d
#mathlibrary
0 uses · 0 accounts / 7d

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-07-27 07:05 UTC

Everything below is measured over the latest 40 public posts (spanning ~20452 hours).

Posting hours (UTC) — busiest: 06:00

00:0012:0023:00

Languages: English (38) · Catalan (1) · Russian (1)

Avg boosts / post: 1

Top of the latest posts

  • Formalized in Lean4: The map F : K³ → K³ has constant Jacobian −2 yet identifies three points. This is no accident of algebra: F is, definitionally, the proof is rfl, the map "binary cubic with a marked simple root ↦ forget the marking", fo

    Alejandro Radisic@[email protected]♥ 0↻ 22026-07-21 15:28 UTCView post →

  • Com començar a desenvolupar en Lean4? – Blog of Joaquim Puig https://web.mat.upc.edu/joaquim.puig/posts/apunts_lean4_1/ #lean4 #mathlib

    Joaquim Puig@[email protected]♥ 0↻ 02026-07-20 10:11 UTCView post →

  • @yoginho Perhaps not exactly the kind of "controlled labels" you are looking for, but here are some recent developments I've seen: * the developer/maintainer of #syncthing is using the label "ai-slop" when rejecting certain PRs: https://git

    Castedo Ellerman@[email protected]♥ 0↻ 02026-05-24 17:17 UTCView post →

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/mathlib