Pith Number

pith:FVFTFBFP

pith:2012:FVFTFBFPRNGBJGZURZVRV2LIIC

not attested not anchored not stored refs pending

Capital requirements with defaultable securities

Cosimo Munari, Pablo Koch-Medina, Walter Farkas

arxiv:1203.4610 v6 · 2012-03-20 · q-fin.RM · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVFTFBFPRNGBJGZURZVRV2LIIC}

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	2026-05-18T03:02:17.957630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d4b3284af8b4c149b348e6b1ae96840855094d2477a7158766aa52ea68f6cdd

Aliases

arxiv: 1203.4610 · arxiv_version: 1203.4610v6 · doi: 10.48550/arxiv.1203.4610 · pith_short_12: FVFTFBFPRNGB · pith_short_16: FVFTFBFPRNGBJGZU · pith_short_8: FVFTFBFP

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/FVFTFBFPRNGBJGZURZVRV2LIIC \
  | 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: 2d4b3284af8b4c149b348e6b1ae96840855094d2477a7158766aa52ea68f6cdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ad598b2f58d3c82fce7da003e8d11720560c1cf0048299921c508a881892a10",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2012-03-20T22:18:34Z",
    "title_canon_sha256": "ad1d4a55ca79d1d36d10aade258b1cf300799d0cc88093485d16d7e79670497a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4610",
    "kind": "arxiv",
    "version": 6
  }
}