Pith Number

pith:FKUCY5KU

pith:2017:FKUCY5KULTRX6RGITFM7BWZ572

not attested not anchored not stored refs pending

Sample size re-estimation incorporating prior information on a nuisance parameter

Heinz Schmidli, Tim Friede, Tobias M\"utze

arxiv:1703.06957 v2 · 2017-03-20 · 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{FKUCY5KULTRX6RGITFM7BWZ572}

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	2026-05-17T23:51:54.891118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa82c75545ce37f44c89959f0db3dfeae47de2f00eaf89ca966afbca6c5b0ea

Aliases

arxiv: 1703.06957 · arxiv_version: 1703.06957v2 · doi: 10.48550/arxiv.1703.06957 · pith_short_12: FKUCY5KULTRX · pith_short_16: FKUCY5KULTRX6RGI · pith_short_8: FKUCY5KU

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/FKUCY5KULTRX6RGITFM7BWZ572 \
  | 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: 2aa82c75545ce37f44c89959f0db3dfeae47de2f00eaf89ca966afbca6c5b0ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2eca2b34353b52141cc760854960b3a153581dccee8eec77f146e228154c62f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2017-03-20T20:26:10Z",
    "title_canon_sha256": "fde155e1268314bfd072340343ced8f638318d229fc00f913a7b969767ba55c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06957",
    "kind": "arxiv",
    "version": 2
  }
}