Pith Number

pith:EHBQ5LLY

pith:2013:EHBQ5LLYQEIFQVSNFTLF2QI6HA

not attested not anchored not stored refs pending

Robust estimation on a parametric model via testing

Mathieu Sart

arxiv:1308.2927 v3 · 2013-08-13 · 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{EHBQ5LLYQEIFQVSNFTLF2QI6HA}

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	2026-05-18T01:18:04.846534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21c30ead78811058564d2cd65d411e382e039ac9469f0600f8b6a61ce54c0b70

Aliases

arxiv: 1308.2927 · arxiv_version: 1308.2927v3 · doi: 10.48550/arxiv.1308.2927 · pith_short_12: EHBQ5LLYQEIF · pith_short_16: EHBQ5LLYQEIFQVSN · pith_short_8: EHBQ5LLY

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/EHBQ5LLYQEIFQVSNFTLF2QI6HA \
  | 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: 21c30ead78811058564d2cd65d411e382e039ac9469f0600f8b6a61ce54c0b70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d19e5eb5870ce4de8d61a19c4b20dce5c5d323b7ab46709e8531833dca2e1b79",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-08-13T17:51:00Z",
    "title_canon_sha256": "09f752edc607abdd34d32aea84c157fe7b8d88e2f6c3a2be0d48544b9607e5e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2927",
    "kind": "arxiv",
    "version": 3
  }
}