Pith Number

pith:DWO667YO

pith:2016:DWO667YOPQTT4NDUV5ASYTLGRH

not attested not anchored not stored refs pending

Some remarks on the Oleszkiewicz problem

Witold Bednorz

arxiv:1603.07900 v1 · 2016-03-25 · 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{DWO667YOPQTT4NDUV5ASYTLGRH}

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	2026-05-18T01:18:15.923890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d9def7f0e7c273e3474af412c4d6689d542feef4fbbe9fc37d7337fff47cc88

Aliases

arxiv: 1603.07900 · arxiv_version: 1603.07900v1 · doi: 10.48550/arxiv.1603.07900 · pith_short_12: DWO667YOPQTT · pith_short_16: DWO667YOPQTT4NDU · pith_short_8: DWO667YO

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/DWO667YOPQTT4NDUV5ASYTLGRH \
  | 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: 1d9def7f0e7c273e3474af412c4d6689d542feef4fbbe9fc37d7337fff47cc88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a044dac75b9c129d26a4962789f63daf507f81a13f61a706b621fcc3682f2ec7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2016-03-25T13:17:40Z",
    "title_canon_sha256": "5b8aa5bd7c3afd5fc8967a8efd49fd3886c6d998e7e798392fb24377c5e918e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07900",
    "kind": "arxiv",
    "version": 1
  }
}