Pith Number

pith:4VBS764I

pith:2025:4VBS764IYQF4CSBSHJQMVTT6BR

not attested not anchored not stored refs pending

Strategic competition in informal risk sharing mechanism versus collective index insurance

Attila Szolnoki, Liang Zhang, Lichen Wang, Linjie Liu, Shijia Hua, Yuyuan Liu, Zhengyuan Lu

arxiv:2508.02684 v1 · 2025-07-21 · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VBS764IYQF4CSBSHJQMVTT6BR}

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	2026-07-05T11:48:29.012006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5432ffb88c40bc148323a60cace7e0c4f949a1127d5c2b29d8c23486531e778

Aliases

arxiv: 2508.02684 · arxiv_version: 2508.02684v1 · doi: 10.48550/arxiv.2508.02684 · pith_short_12: 4VBS764IYQF4 · pith_short_16: 4VBS764IYQF4CSBS · pith_short_8: 4VBS764I

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/4VBS764IYQF4CSBSHJQMVTT6BR \
  | 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: e5432ffb88c40bc148323a60cace7e0c4f949a1127d5c2b29d8c23486531e778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "007a1bc9516bcdaddee5d88770e9e2a2fcafab77cd51c8d0537ca95e9d842521",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2025-07-21T07:14:25Z",
    "title_canon_sha256": "218ff4faade21c9f959e7bef419239d61de3f23825a9c822144ef2bdff1aeda7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02684",
    "kind": "arxiv",
    "version": 1
  }
}