Pith Number

pith:KOUSZGJB

pith:2011:KOUSZGJBYS6C7MM7QOHZKFOXPX

not attested not anchored not stored refs pending

Dependence of defaults and recoveries in structural credit risk models

Alexander F. R. Koivusalo, Rudi Sch\"afer

arxiv:1102.3150 v2 · 2011-02-15 · 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{KOUSZGJBYS6C7MM7QOHZKFOXPX}

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	2026-05-18T03:43:18.921237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53a92c9921c4bc2fb19f838f9515d77de7371ed6239a0cb8cf7ea4d47a036c78

Aliases

arxiv: 1102.3150 · arxiv_version: 1102.3150v2 · doi: 10.48550/arxiv.1102.3150 · pith_short_12: KOUSZGJBYS6C · pith_short_16: KOUSZGJBYS6C7MM7 · pith_short_8: KOUSZGJB

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/KOUSZGJBYS6C7MM7QOHZKFOXPX \
  | 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: 53a92c9921c4bc2fb19f838f9515d77de7371ed6239a0cb8cf7ea4d47a036c78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "162f1b3df1ab7b203ed50ffa77199921333086516260c3f9a5c811e856317f30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2011-02-15T18:30:47Z",
    "title_canon_sha256": "ac49a35becc5779d4460b65a8c21b634626221311f694c3fe1f45ebe38744e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.3150",
    "kind": "arxiv",
    "version": 2
  }
}