Pith Number

pith:3UEO5GSE

pith:2012:3UEO5GSER64U67D74VFOVJ4GSL

not attested not anchored not stored refs pending

Pao-Lu Hsu (Xu, Bao-lu): The Grandparent of Probability and Statistics in China

Dayue Chen, Ingram Olkin

arxiv:1210.1031 v1 · 2012-10-03 · 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{3UEO5GSER64U67D74VFOVJ4GSL}

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	2026-05-18T03:44:05.759699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd08ee9a448fb94f7c7fe54aeaa78692f1d0a1e127fc16c6c2ca0a511a527738

Aliases

arxiv: 1210.1031 · arxiv_version: 1210.1031v1 · doi: 10.48550/arxiv.1210.1031 · pith_short_12: 3UEO5GSER64U · pith_short_16: 3UEO5GSER64U67D7 · pith_short_8: 3UEO5GSE

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/3UEO5GSER64U67D74VFOVJ4GSL \
  | 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: dd08ee9a448fb94f7c7fe54aeaa78692f1d0a1e127fc16c6c2ca0a511a527738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4313d1aced012918481f3bb7035584c037f62c7efe97bf4676d67ff54e48733e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-10-03T08:59:32Z",
    "title_canon_sha256": "b7aa5724d6dcd3b1059a038ec1121bafa0036a0505add2901290f7590c6ec79f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1031",
    "kind": "arxiv",
    "version": 1
  }
}