Pith Number

pith:2JTZ4SJ5

pith:2017:2JTZ4SJ52UZ6JR7FDWQ5FSCFDQ

not attested not anchored not stored refs pending

Risk ratios for contagious outcomes

Forrest W. Crawford, Olga Morozova, Ted Cohen

arxiv:1707.05884 v1 · 2017-07-18 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JTZ4SJ52UZ6JR7FDWQ5FSCFDQ}

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	2026-05-18T00:39:59.040978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2679e493dd533e4c7e51da1d2c8451c354a8f4f73f3a47d15ebfa4e9a3b5ed1

Aliases

arxiv: 1707.05884 · arxiv_version: 1707.05884v1 · doi: 10.48550/arxiv.1707.05884 · pith_short_12: 2JTZ4SJ52UZ6 · pith_short_16: 2JTZ4SJ52UZ6JR7F · pith_short_8: 2JTZ4SJ5

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/2JTZ4SJ52UZ6JR7FDWQ5FSCFDQ \
  | 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: d2679e493dd533e4c7e51da1d2c8451c354a8f4f73f3a47d15ebfa4e9a3b5ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ade83eec60afb43ca844c97afbbaefbb0b352e9b286a2c201c8d93f1761d04ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-07-18T22:37:31Z",
    "title_canon_sha256": "387bc7ffbfc7edd231a8441a9fe1a1b88974a367b4dda0b3601f27bf9a5419d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05884",
    "kind": "arxiv",
    "version": 1
  }
}