Pith Number

pith:Z442NQ3J

pith:2026:Z442NQ3JZI7BXLCJSFBRBR7ZAC

not attested not anchored not stored refs pending

Quantifying Social Inflation in Liability Insurance with Advanced Statistical Methods

Fang Yang, Liang Peng, Lie Ma, Tsz Chai Fung

arxiv:2605.27265 v1 · 2026-05-26 · econ.GN · q-fin.EC · stat.AP · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z442NQ3JZI7BXLCJSFBRBR7ZAC}

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	2026-05-27T02:06:09.018152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf39a6c369ca3e1bac49914310c7f900ab4aa0e031d4ac5f183ea10624736e0d

Aliases

arxiv: 2605.27265 · arxiv_version: 2605.27265v1 · doi: 10.48550/arxiv.2605.27265 · pith_short_12: Z442NQ3JZI7B · pith_short_16: Z442NQ3JZI7BXLCJ · pith_short_8: Z442NQ3J

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/Z442NQ3JZI7BXLCJSFBRBR7ZAC \
  | 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: cf39a6c369ca3e1bac49914310c7f900ab4aa0e031d4ac5f183ea10624736e0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "483eb54c4711808dc694d5ca8ccbe22f7cd114d2f2094b48cfe704427eeb7713",
    "cross_cats_sorted": [
      "q-fin.EC",
      "stat.AP",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2026-05-26T16:42:07Z",
    "title_canon_sha256": "fe0427e7dea3d0c59fb6f575f978fc0b5a1d64b5bb6b3b09508059de2169a7ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27265",
    "kind": "arxiv",
    "version": 1
  }
}