Pith Number

pith:DH2JCN6S

pith:2026:DH2JCN6SJ7YAYLOXPWFE53QF7W

not attested not anchored not stored refs pending

Endogenous Reinsurance Pricing in Large Competitive Insurance Markets: Finite-Player and Mean Field Analysis

Byungdoo Kong, Ruimeng Hu

arxiv:2606.27150 v1 · 2026-06-25 · q-fin.RM · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DH2JCN6SJ7YAYLOXPWFE53QF7W}

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	2026-06-26T01:16:11.590054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19f49137d24ff00c2dd77d8a4eee05fd81e3a56df3dd8eb74769f25b1c464b17

Aliases

arxiv: 2606.27150 · arxiv_version: 2606.27150v1 · doi: 10.48550/arxiv.2606.27150 · pith_short_12: DH2JCN6SJ7YA · pith_short_16: DH2JCN6SJ7YAYLOX · pith_short_8: DH2JCN6S

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/DH2JCN6SJ7YAYLOXPWFE53QF7W \
  | 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: 19f49137d24ff00c2dd77d8a4eee05fd81e3a56df3dd8eb74769f25b1c464b17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c899c96c7725d6d11745615df5ae22c964ba33c719752a338d15935a650132f",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2026-06-25T15:19:09Z",
    "title_canon_sha256": "40a8af3b4f47c7f5739ee624469f5a6e90328799d81b0182b6507e2857e5640e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27150",
    "kind": "arxiv",
    "version": 1
  }
}