Pith Number

pith:GJ6OWNBM

pith:2013:GJ6OWNBMCBZUVBCYKKVP3QZ2XZ

not attested not anchored not stored refs pending

On the Mori-Szekely conjectures for the Borel-Cantelli lemma

Chunrong Feng, Liangpan Li

arxiv:1304.0489 v1 · 2013-04-01 · math.NT · math.CO · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJ6OWNBMCBZUVBCYKKVP3QZ2XZ}

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	2026-05-18T03:29:15.257179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

327ceb342c10734a845852aafdc33abe5d262a5363658bf00d9c80be088e3e11

Aliases

arxiv: 1304.0489 · arxiv_version: 1304.0489v1 · doi: 10.48550/arxiv.1304.0489 · pith_short_12: GJ6OWNBMCBZU · pith_short_16: GJ6OWNBMCBZUVBCY · pith_short_8: GJ6OWNBM

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/GJ6OWNBMCBZUVBCYKKVP3QZ2XZ \
  | 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: 327ceb342c10734a845852aafdc33abe5d262a5363658bf00d9c80be088e3e11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd8037a9c0fd1de09ba2bbc416a3ed3abf00a9e024e7be0eeb53007b46ac09aa",
    "cross_cats_sorted": [
      "math.CO",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-04-01T21:54:21Z",
    "title_canon_sha256": "23e91bf922c7ad3ceb2850e5881b17e2d46633530530605cbb55c9db0a23aaf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0489",
    "kind": "arxiv",
    "version": 1
  }
}