Pith Number

pith:IBITKOD4

pith:2012:IBITKOD4D3FHB37RHAHTSNTDRN

not attested not anchored not stored refs pending

A classical measure of evidence for general null hypotheses

Alexandre G. Patriota

arxiv:1201.0400 v5 · 2012-01-01 · math.ST · stat.ME · 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{IBITKOD4D3FHB37RHAHTSNTDRN}

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	2026-05-18T03:07:03.999970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405135387c1eca70eff1380f3936638b68d1257bfb2daae81c0485504173029a

Aliases

arxiv: 1201.0400 · arxiv_version: 1201.0400v5 · doi: 10.48550/arxiv.1201.0400 · pith_short_12: IBITKOD4D3FH · pith_short_16: IBITKOD4D3FHB37R · pith_short_8: IBITKOD4

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/IBITKOD4D3FHB37RHAHTSNTDRN \
  | 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: 405135387c1eca70eff1380f3936638b68d1257bfb2daae81c0485504173029a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bacfd4037dff13f17098a0a7c185b6bc6e09b6fabc2d45adc81b59322a610c8",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-01-01T23:31:13Z",
    "title_canon_sha256": "098226a95b93e0ff93dd8db0b202f1ca98e1b93e5a43707fffae35a52b46c9b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0400",
    "kind": "arxiv",
    "version": 5
  }
}