Pith Number

pith:WJXPBOQ6

pith:2013:WJXPBOQ6ZNTSXE66MVTSQXV4XQ

not attested not anchored not stored refs pending

A simple example of Dirichlet process mixture inconsistency for the number of components

Jeffrey W. Miller, Matthew T. Harrison

arxiv:1301.2708 v1 · 2013-01-12 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJXPBOQ6ZNTSXE66MVTSQXV4XQ}

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	2026-05-18T03:36:35.479287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b26ef0ba1ecb672b93de6567285ebcbc1a5cae5e2511ae875ac1c136dff26b30

Aliases

arxiv: 1301.2708 · arxiv_version: 1301.2708v1 · doi: 10.48550/arxiv.1301.2708 · pith_short_12: WJXPBOQ6ZNTS · pith_short_16: WJXPBOQ6ZNTSXE66 · pith_short_8: WJXPBOQ6

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/WJXPBOQ6ZNTSXE66MVTSQXV4XQ \
  | 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: b26ef0ba1ecb672b93de6567285ebcbc1a5cae5e2511ae875ac1c136dff26b30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35dad95c365afa2ac555d60fb8a11fde92f941be9f5a1e71b800a0f3adba5390",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-01-12T19:32:00Z",
    "title_canon_sha256": "e4034ffd0300ae34eae9d4ea57922d93ff495841b7c6c2340d5829f57333d9fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2708",
    "kind": "arxiv",
    "version": 1
  }
}