Pith Number

pith:KR5WEQK5

pith:2010:KR5WEQK5ONPW66MUAUKDPEAS5Z

not attested not anchored not stored refs pending

Markov chain Monte Carlo estimation of default and recovery: dependent via the latent systematic factor

Pavel V. Shevchenko, Xiaolin Luo

arxiv:1011.2827 v5 · 2010-11-12 · 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{KR5WEQK5ONPW66MUAUKDPEAS5Z}

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	2026-05-18T02:38:59.701864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

547b62415d735f6f79940514379012ee71d0aec4dc97ca8547a4daf0c67e0516

Aliases

arxiv: 1011.2827 · arxiv_version: 1011.2827v5 · doi: 10.48550/arxiv.1011.2827 · pith_short_12: KR5WEQK5ONPW · pith_short_16: KR5WEQK5ONPW66MU · pith_short_8: KR5WEQK5

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/KR5WEQK5ONPW66MUAUKDPEAS5Z \
  | 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: 547b62415d735f6f79940514379012ee71d0aec4dc97ca8547a4daf0c67e0516

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26638c7029f1727bbdc7fbb3f2475d233130c612db6b03bd68e8beeba9123add",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2010-11-12T04:53:17Z",
    "title_canon_sha256": "903593cb5a684621a9e0a5985365af86f3bfeb928579efd8d013d29c1ca22c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2827",
    "kind": "arxiv",
    "version": 5
  }
}