Pith Number

pith:4ZH2JNLN

pith:2009:4ZH2JNLNPU4VN5FWNU2HLILZLX

not attested not anchored not stored refs pending

Testing distribution in deconvolution problems

Denys Pommeret

arxiv:0901.4186 v1 · 2009-01-27 · 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{4ZH2JNLNPU4VN5FWNU2HLILZLX}

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	2026-07-04T15:36:56.478368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e64fa4b56d7d3956f4b66d3475a1795def8b6033539fb0328746eaa807343eee

Aliases

arxiv: 0901.4186 · arxiv_version: 0901.4186v1 · doi: 10.48550/arxiv.0901.4186 · pith_short_12: 4ZH2JNLNPU4V · pith_short_16: 4ZH2JNLNPU4VN5FW · pith_short_8: 4ZH2JNLN

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/4ZH2JNLNPU4VN5FWNU2HLILZLX \
  | 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: e64fa4b56d7d3956f4b66d3475a1795def8b6033539fb0328746eaa807343eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c870d411502f373932f95c09985f9fc4e68101a3d790d6f5e3e5ec2db64524",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2009-01-27T07:24:08Z",
    "title_canon_sha256": "c57524ed957a8ebf7dd161a2527f584a337826df015b5175df2e5a6ebc466de9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4186",
    "kind": "arxiv",
    "version": 1
  }
}