Pith Number

pith:L64JE2NU

pith:2010:L64JE2NU4F4HFHM4AMGNHPEVFV

not attested not anchored not stored refs pending

Coag-Frag duality for a class of stable Poisson-Kingman mixtures

Lancelot F. James

arxiv:1008.2420 v1 · 2010-08-14 · 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{L64JE2NU4F4HFHM4AMGNHPEVFV}

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	2026-05-18T04:42:13.355348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb89269b4e178729d9c030cd3bc952d7aa6756a394f1b186ae8d244501967ed

Aliases

arxiv: 1008.2420 · arxiv_version: 1008.2420v1 · doi: 10.48550/arxiv.1008.2420 · pith_short_12: L64JE2NU4F4H · pith_short_16: L64JE2NU4F4HFHM4 · pith_short_8: L64JE2NU

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/L64JE2NU4F4HFHM4AMGNHPEVFV \
  | 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: 5fb89269b4e178729d9c030cd3bc952d7aa6756a394f1b186ae8d244501967ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c375748b300fd125cb202753a74337e5316dd050a424fd251934ee956b199f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-08-14T08:39:44Z",
    "title_canon_sha256": "9ef52a7449487330b6d0f2758a1383b2d7c223c4e5733a253e03dc8cd87e13a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2420",
    "kind": "arxiv",
    "version": 1
  }
}