Pith Number

pith:WBF5C4OW

pith:2013:WBF5C4OWFEK4HPHFTI457IB3AX

not attested not anchored not stored refs pending

Modeling Dependencies in Claims Reserving with GEE

Michal Pe\v{s}ta, \v{S}\'arka Hudecov\'a

arxiv:1306.3768 v1 · 2013-06-17 · stat.AP · math.PR · math.ST · stat.ME · 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{WBF5C4OWFEK4HPHFTI457IB3AX}

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	2026-05-18T03:20:46.520101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b04bd171d62915c3bce59a39dfa03b05fb9265a455c8f643a8a5e47e1a36f8e6

Aliases

arxiv: 1306.3768 · arxiv_version: 1306.3768v1 · doi: 10.48550/arxiv.1306.3768 · pith_short_12: WBF5C4OWFEK4 · pith_short_16: WBF5C4OWFEK4HPHF · pith_short_8: WBF5C4OW

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/WBF5C4OWFEK4HPHFTI457IB3AX \
  | 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: b04bd171d62915c3bce59a39dfa03b05fb9265a455c8f643a8a5e47e1a36f8e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857946423c4647a7fa0d17926acbb889b1f13eb6a212c5bf927b505e595370ff",
    "cross_cats_sorted": [
      "math.PR",
      "math.ST",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-06-17T08:40:34Z",
    "title_canon_sha256": "7efdeecb527e5504b35e01fa3fb423f8b2d8f5a039a6f4cf5f09d4a9af7c20a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3768",
    "kind": "arxiv",
    "version": 1
  }
}