Pith Number

pith:7TZ75UV2

pith:2012:7TZ75UV23366TNUTBYBICRROBP

not attested not anchored not stored refs pending

Estimating latent processes on a network from indirect measurements

Alexander W. Blocker, Edoardo M. Airoldi

arxiv:1212.0178 v1 · 2012-12-02 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TZ75UV23366TNUTBYBICRROBP}

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	2026-05-18T03:39:27.022668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcf3fed2badefde9b6930e0281462e0bde2a5315718b7667ebb8771e3606be83

Aliases

arxiv: 1212.0178 · arxiv_version: 1212.0178v1 · doi: 10.48550/arxiv.1212.0178 · pith_short_12: 7TZ75UV23366 · pith_short_16: 7TZ75UV23366TNUT · pith_short_8: 7TZ75UV2

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/7TZ75UV23366TNUTBYBICRROBP \
  | 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: fcf3fed2badefde9b6930e0281462e0bde2a5315718b7667ebb8771e3606be83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5148cd91409a915b4b33ba6d1cd9ea0fccaf0d544f8545762ac4401d80f9141",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-12-02T03:06:09Z",
    "title_canon_sha256": "e301d4e41ac52d12e2ce75e230bf529fd78ea692213ee23c6b69a7dd3beedce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0178",
    "kind": "arxiv",
    "version": 1
  }
}