Pith Number

pith:FVNK2Y3S

pith:2013:FVNK2Y3SJTQMI2GT26LNZRO6GE

not attested not anchored not stored refs pending

An adaptive truncation method for inference in Bayesian nonparametric models

Jim E. Griffin

arxiv:1308.2045 v2 · 2013-08-09 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVNK2Y3SJTQMI2GT26LNZRO6GE}

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	2026-05-18T02:51:25.331055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d5aad63724ce0c468d3d796dcc5de3102be6fe58c629297a563a7ac6cceb38e

Aliases

arxiv: 1308.2045 · arxiv_version: 1308.2045v2 · doi: 10.48550/arxiv.1308.2045 · pith_short_12: FVNK2Y3SJTQM · pith_short_16: FVNK2Y3SJTQMI2GT · pith_short_8: FVNK2Y3S

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/FVNK2Y3SJTQMI2GT26LNZRO6GE \
  | 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: 2d5aad63724ce0c468d3d796dcc5de3102be6fe58c629297a563a7ac6cceb38e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "599809823903712fd4b0ca1f94fd520c9b403e5aa0bb0fce7c4e823278f4fb89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2013-08-09T07:55:22Z",
    "title_canon_sha256": "5c7d3ee4f96ee31a2b2b91ef62f2e5687f18e93ff50b35fd6fb5e2ae382f0a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2045",
    "kind": "arxiv",
    "version": 2
  }
}