Pith Number

pith:YXOFFELQ

pith:2015:YXOFFELQKGHPIXBSZ7O4OJEYBY

not attested not anchored not stored refs pending

Actuarial Applications and Estimation of Extended~CreditRisk$^+$

Jonas Hirz, Pavel V. Shevchenko, Uwe Schmock

arxiv:1505.04757 v7 · 2015-05-18 · 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{YXOFFELQKGHPIXBSZ7O4OJEYBY}

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	2026-05-18T00:45:22.695907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5dc529170518ef45c32cfddc724980e3ce63f59068c129a1fadf090a9894697

Aliases

arxiv: 1505.04757 · arxiv_version: 1505.04757v7 · doi: 10.48550/arxiv.1505.04757 · pith_short_12: YXOFFELQKGHP · pith_short_16: YXOFFELQKGHPIXBS · pith_short_8: YXOFFELQ

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/YXOFFELQKGHPIXBSZ7O4OJEYBY \
  | 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: c5dc529170518ef45c32cfddc724980e3ce63f59068c129a1fadf090a9894697

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4206737a8d2761097da93f010634645d91a59057ce673d18441a8818b00fd40f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2015-05-18T18:50:52Z",
    "title_canon_sha256": "481f2b6e87112eed7c34b05e305d815b0d71975394caf18760642b4553a365e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04757",
    "kind": "arxiv",
    "version": 7
  }
}