Pith Number

pith:PXX5XIQY

pith:2012:PXX5XIQYEPRIFRKCS52AJR6J5K

not attested not anchored not stored refs pending

Universally consistent vertex classification for latent positions graphs

Carey E. Priebe, Daniel L. Sussman, Minh Tang

arxiv:1212.1182 v3 · 2012-12-05 · stat.ML · 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{PXX5XIQYEPRIFRKCS52AJR6J5K}

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.

Receipt and verification

First computed	2026-05-18T03:16:06.305214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7defdba21823e282c542977404c7c9eaa4e32dc5d423cac6f3097db85a97b93f

Aliases

arxiv: 1212.1182 · arxiv_version: 1212.1182v3 · doi: 10.48550/arxiv.1212.1182 · pith_short_12: PXX5XIQYEPRI · pith_short_16: PXX5XIQYEPRIFRKC · pith_short_8: PXX5XIQY

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/PXX5XIQYEPRIFRKCS52AJR6J5K \
  | 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: 7defdba21823e282c542977404c7c9eaa4e32dc5d423cac6f3097db85a97b93f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50cb4d11e02dad61ade398fdeb8ef6fe66f4883a1dbb3765abbd213f75eac4dd",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-12-05T21:24:11Z",
    "title_canon_sha256": "e715fa598f07933e08d3a35b53d444810c22ba513e3bba6cbe5eec6ced850ca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1182",
    "kind": "arxiv",
    "version": 3
  }
}