Pith Number

pith:VG2K5S7M

pith:2016:VG2K5S7MMEFQ7QPFH65JF4QT4K

not attested not anchored not stored refs pending

Concurrent Credit Portfolio Losses

Joachim Sicking, Rudi Sch\"afer, Thomas Guhr

arxiv:1604.06917 v2 · 2016-04-23 · q-fin.MF · q-fin.ST

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VG2K5S7MMEFQ7QPFH65JF4QT4K}

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	2026-05-18T00:52:23.423419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9b4aecbec610b0fc1e53fba92f213e2b3ab122f596a4395801626d0ceef982f

Aliases

arxiv: 1604.06917 · arxiv_version: 1604.06917v2 · doi: 10.48550/arxiv.1604.06917 · pith_short_12: VG2K5S7MMEFQ · pith_short_16: VG2K5S7MMEFQ7QPF · pith_short_8: VG2K5S7M

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/VG2K5S7MMEFQ7QPFH65JF4QT4K \
  | 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: a9b4aecbec610b0fc1e53fba92f213e2b3ab122f596a4395801626d0ceef982f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ecba3a3f55e37fdfa4c618c49915a81dacc49ddb5531c2cf521e6691a253328",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2016-04-23T15:20:34Z",
    "title_canon_sha256": "9c52edf47f50f07c942d51e15965b93fa481b7eee1ab6ebf0569f12cfb57cdd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06917",
    "kind": "arxiv",
    "version": 2
  }
}