Pith Number

pith:VYNAAJRU

pith:2022:VYNAAJRUFWPPGFEU3R35LUQ6EM

not attested not anchored not stored refs pending

Combining Evidence

Michael Evans, Yang Jian Guo

arxiv:2202.02922 v1 · 2022-02-07 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYNAAJRUFWPPGFEU3R35LUQ6EM}

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	2026-07-05T03:54:34.150804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1a0026342d9ef31494dc77d5d21e231d2cf2c6481ae42818acd420a8a9173a

Aliases

arxiv: 2202.02922 · arxiv_version: 2202.02922v1 · doi: 10.48550/arxiv.2202.02922 · pith_short_12: VYNAAJRUFWPP · pith_short_16: VYNAAJRUFWPPGFEU · pith_short_8: VYNAAJRU

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/VYNAAJRUFWPPGFEU3R35LUQ6EM \
  | 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: ae1a0026342d9ef31494dc77d5d21e231d2cf2c6481ae42818acd420a8a9173a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d8a8b5337725d39fc96a0cb66ec29400205118de02c8a7ddfc1f77df384482c",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-02-07T03:26:40Z",
    "title_canon_sha256": "864fb4f2f0438b089ccc25bf9d9554821ee7e7867e676e2cc5284ca4a8f4ee7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02922",
    "kind": "arxiv",
    "version": 1
  }
}