Pith Number

pith:OSYPQ6AD

pith:2018:OSYPQ6ADGEF7ZFV3V2JFXSPYOC

not attested not anchored not stored refs pending

On nested infinite occupancy scheme in random environment

Alexander Gnedin, Alexander Iksanov

arxiv:1808.00538 v2 · 2018-08-01 · 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{OSYPQ6ADGEF7ZFV3V2JFXSPYOC}

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	2026-05-17T23:59:43.475861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74b0f87803310bfc96bbae925bc9f87085e867cf6fa031ca8ce3b5aba8934fd2

Aliases

arxiv: 1808.00538 · arxiv_version: 1808.00538v2 · doi: 10.48550/arxiv.1808.00538 · pith_short_12: OSYPQ6ADGEF7 · pith_short_16: OSYPQ6ADGEF7ZFV3 · pith_short_8: OSYPQ6AD

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/OSYPQ6ADGEF7ZFV3V2JFXSPYOC \
  | 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: 74b0f87803310bfc96bbae925bc9f87085e867cf6fa031ca8ce3b5aba8934fd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74001db827b91c8e7a2d06f00dfe9cd474661bd8b68378542250c449de3b2ece",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-08-01T19:56:39Z",
    "title_canon_sha256": "af25a1c95b2077671b1fde0290a5a639ff8940c1bc19d353d1892aece78b78c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00538",
    "kind": "arxiv",
    "version": 2
  }
}