Pith Number

pith:W42FAWXW

pith:2014:W42FAWXWTGWCY4XTIBDH5FHN7C

not attested not anchored not stored refs pending

Dynamic density estimation with diffusive Dirichlet mixtures

Matteo Ruggiero, Rams\'es H. Mena

arxiv:1410.2477 v2 · 2014-10-09 · stat.ME · math.PR · 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{W42FAWXWTGWCY4XTIBDH5FHN7C}

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	2026-05-18T01:21:08.711576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b734505af699ac2c72f340467e94edf8a7292739fe785b83b7f7cbe8cfd2bdd9

Aliases

arxiv: 1410.2477 · arxiv_version: 1410.2477v2 · doi: 10.48550/arxiv.1410.2477 · pith_short_12: W42FAWXWTGWC · pith_short_16: W42FAWXWTGWCY4XT · pith_short_8: W42FAWXW

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/W42FAWXWTGWCY4XTIBDH5FHN7C \
  | 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: b734505af699ac2c72f340467e94edf8a7292739fe785b83b7f7cbe8cfd2bdd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7730a64bd7cee8cd0644073ea62c9fb30e6edf0e539a702ce1c87c739a03422",
    "cross_cats_sorted": [
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-10-09T14:13:07Z",
    "title_canon_sha256": "dc9d1737dd3b4bc5a1b1e9d5f2a70fd7c39927cd15da3a733fb3817227fa9e53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.2477",
    "kind": "arxiv",
    "version": 2
  }
}