Pith Number

pith:G74FGTKS

pith:2024:G74FGTKSMT27OXNTJB6WNX23CL

not attested not anchored not stored refs pending

Efficient Unbiased Sparsification

Benjamin Howard, Daniel Scheinerman, Emma Cohen, Fred Kochman, Jeffrey VanderKam, Keith Frankston, Leighton Barnes, Stephen Cameron, Timothy Chow

arxiv:2402.14925 v2 · 2024-02-22 · cs.IT · cs.LG · math.IT · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G74FGTKSMT27OXNTJB6WNX23CL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Beyond Self-Repellent Kernels: History-Driven Target Towards Efficient Nonlinear MCMC on General Graphs

Receipt and verification

First computed	2026-07-05T08:47:50.075260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37f8534d5264f5f75db3487d66df5b12c575bd8e35beefea4c6e54965f1b2d26

Aliases

arxiv: 2402.14925 · arxiv_version: 2402.14925v2 · doi: 10.48550/arxiv.2402.14925 · pith_short_12: G74FGTKSMT27 · pith_short_16: G74FGTKSMT27OXNT · pith_short_8: G74FGTKS

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/G74FGTKSMT27OXNTJB6WNX23CL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 37f8534d5264f5f75db3487d66df5b12c575bd8e35beefea4c6e54965f1b2d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26863c2117d6576f620d1b71ebaf33d13899115b893c13ec65e123f7e96133ee",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-02-22T19:15:50Z",
    "title_canon_sha256": "22f463ae3f5e9a529d96a2ed746f3147d695c34f1e75b5f8ded8155d7beec5a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14925",
    "kind": "arxiv",
    "version": 2
  }
}