Pith Number

pith:5WURIOJ3

pith:2013:5WURIOJ3635QAZPSU6ANBC7IAF

not attested not anchored not stored refs pending

Pascal, Fermat et la g\'eom\'etrie du hasard

Nicolas Trotignon

arxiv:1309.2824 v1 · 2013-09-11 · math.HO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WURIOJ3635QAZPSU6ANBC7IAF}

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	2026-05-18T03:13:34.750683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eda914393bf6fb0065f2a780d08be8015557d198211d2ed1c84fcbe77877bbfb

Aliases

arxiv: 1309.2824 · arxiv_version: 1309.2824v1 · doi: 10.48550/arxiv.1309.2824 · pith_short_12: 5WURIOJ3635Q · pith_short_16: 5WURIOJ3635QAZPS · pith_short_8: 5WURIOJ3

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/5WURIOJ3635QAZPSU6ANBC7IAF \
  | 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: eda914393bf6fb0065f2a780d08be8015557d198211d2ed1c84fcbe77877bbfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0daea1835e6df6cdb092266d857f3457fa040f19bcda01d78038b6099217cbca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.HO",
    "submitted_at": "2013-09-11T13:29:13Z",
    "title_canon_sha256": "d6788318fa2899cc63e5029c0e3e1b7485b68ad1272476c76732d9a4e1c5ee55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2824",
    "kind": "arxiv",
    "version": 1
  }
}