Pith Number

pith:7RDERTBB

pith:2018:7RDERTBBMCZQUWG36N2TRTT4GS

not attested not anchored not stored refs pending

Likelihood-based meta-analysis with few studies: Empirical and simulation studies

Christian R\"over, Svenja E. Seide, Tim Friede

arxiv:1807.09037 v2 · 2018-07-24 · 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{7RDERTBBMCZQUWG36N2TRTT4GS}

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	2026-05-17T23:56:29.614793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc4648cc2160b30a58dbf37538ce7c34b2124177f9900034167cff469d373970

Aliases

arxiv: 1807.09037 · arxiv_version: 1807.09037v2 · doi: 10.48550/arxiv.1807.09037 · pith_short_12: 7RDERTBBMCZQ · pith_short_16: 7RDERTBBMCZQUWG3 · pith_short_8: 7RDERTBB

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/7RDERTBBMCZQUWG36N2TRTT4GS \
  | 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: fc4648cc2160b30a58dbf37538ce7c34b2124177f9900034167cff469d373970

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0076da4a118d64f9873fd982cd145b31dffc0f874bbc5e23a124868e06d024fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-07-24T11:17:28Z",
    "title_canon_sha256": "8ee89a6f212e2018d4ce0ec5831ba58ea1e95c0e4f8d11d19eb98cc5b8191537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09037",
    "kind": "arxiv",
    "version": 2
  }
}