Pith Number

pith:TQIAHNSQ

pith:2011:TQIAHNSQ47NQIX7IAX7PLONQRG

not attested not anchored not stored refs pending

Exact and asymptotic results for insurance risk models with surplus-dependent premiums

Corina Constantinescu, Georg Regensburger, Hansj\"org Albrecher, Markus Rosenkranz, Zbigniew Palmowski

arxiv:1110.5276 v1 · 2011-10-24 · q-fin.CP · math.PR · 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{TQIAHNSQ47NQIX7IAX7PLONQRG}

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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	2026-05-18T03:15:57.903027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1003b650e7db045fe805fef5b9b08998fa93b3a4123b3e7daac2b163cbe17f

Aliases

arxiv: 1110.5276 · arxiv_version: 1110.5276v1 · doi: 10.48550/arxiv.1110.5276 · pith_short_12: TQIAHNSQ47NQ · pith_short_16: TQIAHNSQ47NQIX7I · pith_short_8: TQIAHNSQ

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/TQIAHNSQ47NQIX7IAX7PLONQRG \
  | 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: 9c1003b650e7db045fe805fef5b9b08998fa93b3a4123b3e7daac2b163cbe17f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2271f442aafbf8601e78b87f8e2d761b04e7576f0e1d85c14b2ec310176abce",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2011-10-24T16:38:54Z",
    "title_canon_sha256": "279cb451643f965a935e41cfe6461895af7a1a629a1cd2548eb9e1da55ca6b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5276",
    "kind": "arxiv",
    "version": 1
  }
}