Pith Number

pith:FRNLWBN2

pith:2025:FRNLWBN2U3E7BD4YVDYXEEKPZT

not attested not anchored not stored refs pending

Disability insurance with collective health claims: A mean-field approach

Christian Furrer, Philipp C. Hornung

arxiv:2512.13562 v2 · 2025-12-15 · q-fin.RM · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRNLWBN2U3E7BD4YVDYXEEKPZT}

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	2026-05-20T01:05:04.182987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c5abb05baa6c9f08f98a8f172114fccffd3b220b99a44b3da216a71393e6767

Aliases

arxiv: 2512.13562 · arxiv_version: 2512.13562v2 · doi: 10.48550/arxiv.2512.13562 · pith_short_12: FRNLWBN2U3E7 · pith_short_16: FRNLWBN2U3E7BD4Y · pith_short_8: FRNLWBN2

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/FRNLWBN2U3E7BD4YVDYXEEKPZT \
  | 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: 2c5abb05baa6c9f08f98a8f172114fccffd3b220b99a44b3da216a71393e6767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93cc19a7cfce123720562b3e88e50930bfd155c6409788d93ed88b38df442935",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2025-12-15T17:18:15Z",
    "title_canon_sha256": "a26e2d1c62cf1277a204753fbd81cb08e6f96a4f88fb4a7517e7adc369ca03ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.13562",
    "kind": "arxiv",
    "version": 2
  }
}