Pith Number

pith:7WWTR4V5

pith:2017:7WWTR4V52HBJ3UUZZBN3QFWL6K

not attested not anchored not stored refs pending

Improper posteriors are not improper

Bo H. Lindqvist, Gunnar Taraldsen, Jarle Tufto

arxiv:1710.08933 v2 · 2017-10-24 · 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{7WWTR4V52HBJ3UUZZBN3QFWL6K}

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	2026-05-18T00:28:51.988617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdad38f2bdd1c29dd299c85bb816cbf283cb05fc54556b12c2002e60fe9a5602

Aliases

arxiv: 1710.08933 · arxiv_version: 1710.08933v2 · doi: 10.48550/arxiv.1710.08933 · pith_short_12: 7WWTR4V52HBJ · pith_short_16: 7WWTR4V52HBJ3UUZ · pith_short_8: 7WWTR4V5

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/7WWTR4V52HBJ3UUZZBN3QFWL6K \
  | 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: fdad38f2bdd1c29dd299c85bb816cbf283cb05fc54556b12c2002e60fe9a5602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd861069b4a8b25f5d593e7e0e25e27806165a210043b8449edf53df5b89505b",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-10-24T18:07:05Z",
    "title_canon_sha256": "e356a62c66be9a9a03993da2bfd3435ae035a65373ec10778d5dcdc5daa281ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08933",
    "kind": "arxiv",
    "version": 2
  }
}