Pith Number

pith:UZGNXWJH

pith:2016:UZGNXWJHZMM62L3LNXCVPQWEIG

not attested not anchored not stored refs pending

Macro vs. Micro Methods in Non-Life Claims Reserving (an Econometric Perspective)

Arthur Charpentier, Mathieu Pigeon

arxiv:1602.08773 v1 · 2016-02-28 · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZGNXWJHZMM62L3LNXCVPQWEIG}

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	2026-05-18T01:19:51.972938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a64cdbd927cb19ed2f6b6dc557c2c441a7d6c286c27135a86504987b12132807

Aliases

arxiv: 1602.08773 · arxiv_version: 1602.08773v1 · doi: 10.48550/arxiv.1602.08773 · pith_short_12: UZGNXWJHZMM6 · pith_short_16: UZGNXWJHZMM62L3L · pith_short_8: UZGNXWJH

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/UZGNXWJHZMM62L3LNXCVPQWEIG \
  | 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: a64cdbd927cb19ed2f6b6dc557c2c441a7d6c286c27135a86504987b12132807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b26a7ee6f2e723e0d8d7eb79bb0a9ebf0f5bbea18f3e34c6f7ef315d2457a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-02-28T21:58:59Z",
    "title_canon_sha256": "cf27456d31ad84ee129f5d160643c9fc4b1efe852321335f8fd282d2442e372c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08773",
    "kind": "arxiv",
    "version": 1
  }
}