Pith Number

pith:UN4KA7QX

pith:2010:UN4KA7QX3X2LCONR5W4RUE3RR2

not attested not anchored not stored refs pending

Non-existence of Markovian time dynamics for graphical models of correlated default

Alexandru Hening, Steven N. Evans

arxiv:1008.2226 v1 · 2010-08-12 · q-fin.CP · math.PR · 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{UN4KA7QX3X2LCONR5W4RUE3RR2}

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	2026-05-18T04:42:14.351418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a378a07e17ddf4b139b1edb91a13718e99e40e38c14303763aae66aefedeace6

Aliases

arxiv: 1008.2226 · arxiv_version: 1008.2226v1 · doi: 10.48550/arxiv.1008.2226 · pith_short_12: UN4KA7QX3X2L · pith_short_16: UN4KA7QX3X2LCONR · pith_short_8: UN4KA7QX

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/UN4KA7QX3X2LCONR5W4RUE3RR2 \
  | 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: a378a07e17ddf4b139b1edb91a13718e99e40e38c14303763aae66aefedeace6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f9854a9b7d9e95e3f9ebd7dcbfeb36c327f6ca8ff289f8755d7b36509918202",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2010-08-12T22:23:00Z",
    "title_canon_sha256": "d2351ded0ca35328764136735c02772eeaca2b0c4318766f79c25b51bd2377b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2226",
    "kind": "arxiv",
    "version": 1
  }
}