Pith Number

pith:PKI4KUDE

pith:2019:PKI4KUDEWR4JOBE2O674T56TUM

not attested not anchored not stored refs pending

Transporting stochastic direct and indirect effects to new populations

Jonathan Levy, Kara E Rudolph, Mark J van der Laan

arxiv:1903.03690 v1 · 2019-03-08 · 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{PKI4KUDEWR4JOBE2O674T56TUM}

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	2026-07-05T01:09:55.412313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a91c55064b47897049a77bfc9f7d3a3275768f10b1569ae174d14b0262593c3

Aliases

arxiv: 1903.03690 · arxiv_version: 1903.03690v1 · doi: 10.48550/arxiv.1903.03690 · pith_short_12: PKI4KUDEWR4J · pith_short_16: PKI4KUDEWR4JOBE2 · pith_short_8: PKI4KUDE

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/PKI4KUDEWR4JOBE2O674T56TUM \
  | 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: 7a91c55064b47897049a77bfc9f7d3a3275768f10b1569ae174d14b0262593c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fcdbdd9c786aa76401e450f38f6e49adc3f50734cd52da3fba44f59cd881b5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2019-03-08T22:42:32Z",
    "title_canon_sha256": "831c44307d0279c05605b8f732a3cd16cbcab8675592aad7244e9cfafb9a5df6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03690",
    "kind": "arxiv",
    "version": 1
  }
}