Pith Number

pith:FFPPKTW7

pith:2014:FFPPKTW7YTQVHQ4625FSOVA5BD

not attested not anchored not stored refs pending

Efficient solution of structural default models with correlated jumps and mutual obligations

Alexander Lipton, Andrey Itkin

arxiv:1408.6513 v2 · 2014-08-27 · q-fin.CP · q-fin.MF · q-fin.PR · 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{FFPPKTW7YTQVHQ4625FSOVA5BD}

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	2026-05-18T02:33:01.005741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

295ef54edfc4e153c39ed74b27541d08dd819b299a89ed9c7ba2d4eb1dba9cd8

Aliases

arxiv: 1408.6513 · arxiv_version: 1408.6513v2 · doi: 10.48550/arxiv.1408.6513 · pith_short_12: FFPPKTW7YTQV · pith_short_16: FFPPKTW7YTQVHQ46 · pith_short_8: FFPPKTW7

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/FFPPKTW7YTQVHQ4625FSOVA5BD \
  | 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: 295ef54edfc4e153c39ed74b27541d08dd819b299a89ed9c7ba2d4eb1dba9cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40b11b52f0e20ad4fc2d1bda27563e62f59b2b414be5b0534b58c527a76d327c",
    "cross_cats_sorted": [
      "q-fin.MF",
      "q-fin.PR",
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2014-08-27T19:59:10Z",
    "title_canon_sha256": "d751c7c9e3dd4c25eb10de350484eda4816fd4c90b971fb7c2e04b2259b403bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6513",
    "kind": "arxiv",
    "version": 2
  }
}