Pith Number

pith:M3S4U6M5

pith:2006:M3S4U6M54UQ7QYYVKZGOY24VAW

not attested not anchored not stored refs pending

Nonparametric estimation of mixing densities for discrete distributions

Fran\c{c}ois Roueff, Tobias Ryd\'en

arxiv:math/0602217 v1 · 2006-02-10 · 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{M3S4U6M54UQ7QYYVKZGOY24VAW}

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	2026-05-18T01:08:50.577827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e5ca799de521f86315564cec6b9505b8cc7edee570b0f6ba486c591fa4156d

Aliases

arxiv: math/0602217 · arxiv_version: math/0602217v1 · doi: 10.48550/arxiv.math/0602217 · pith_short_12: M3S4U6M54UQ7 · pith_short_16: M3S4U6M54UQ7QYYV · pith_short_8: M3S4U6M5

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/M3S4U6M54UQ7QYYVKZGOY24VAW \
  | 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: 66e5ca799de521f86315564cec6b9505b8cc7edee570b0f6ba486c591fa4156d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030310a1cd199c43f2d18d13647d23b1f8495ff883445fa644f77136f0466183",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "",
    "primary_cat": "math.ST",
    "submitted_at": "2006-02-10T14:42:21Z",
    "title_canon_sha256": "bdd0d2cf638ed22984af4dc5fd73d396526882e4b52e9506d84c8b2292f37756"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0602217",
    "kind": "arxiv",
    "version": 1
  }
}