Pith Number

pith:JUQIIXA4

pith:2010:JUQIIXA4PHNF5WCOWMBCCIJBZD

not attested not anchored not stored refs pending

Credit Risk, Market Sentiment and Randomly-Timed Default

Andrea Macrina, Dorje C. Brody, Lane P. Hughston

arxiv:1006.2909 v1 · 2010-06-15 · q-fin.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{JUQIIXA4PHNF5WCOWMBCCIJBZD}

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	2026-05-18T04:03:43.657529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d20845c1c79da5ed84eb302212121c8c0615dde33979ad03750924831b82e91

Aliases

arxiv: 1006.2909 · arxiv_version: 1006.2909v1 · doi: 10.48550/arxiv.1006.2909 · pith_short_12: JUQIIXA4PHNF · pith_short_16: JUQIIXA4PHNF5WCO · pith_short_8: JUQIIXA4

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/JUQIIXA4PHNF5WCOWMBCCIJBZD \
  | 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: 4d20845c1c79da5ed84eb302212121c8c0615dde33979ad03750924831b82e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d63cbcd72e5b008b8887bf4210a6c9dd59d8becf07dbb429ac6b9645050929c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2010-06-15T07:44:44Z",
    "title_canon_sha256": "830d0e21ef53cae14ecb3f06b9003fbdcf6173bdc323b248a7d3c6d857cf9408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.2909",
    "kind": "arxiv",
    "version": 1
  }
}