Pith Number

pith:T2B2PC5X

pith:2013:T2B2PC5XWWZTKZF3CRKMTJK5RK

not attested not anchored not stored refs pending

Valuing FtD Contract under Copula Approach via Monte-Carlo Stimulation

Yiran Sheng

arxiv:1310.6819 v1 · 2013-10-25 · q-fin.PR · 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{T2B2PC5XWWZTKZF3CRKMTJK5RK}

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	2026-05-18T03:08:57.438292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e83a78bb7b5b33564bb1454c9a55d8aa88a08e39c80c17961b0d08ed4af2758

Aliases

arxiv: 1310.6819 · arxiv_version: 1310.6819v1 · doi: 10.48550/arxiv.1310.6819 · pith_short_12: T2B2PC5XWWZT · pith_short_16: T2B2PC5XWWZTKZF3 · pith_short_8: T2B2PC5X

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/T2B2PC5XWWZTKZF3CRKMTJK5RK \
  | 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: 9e83a78bb7b5b33564bb1454c9a55d8aa88a08e39c80c17961b0d08ed4af2758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3e8b4329b810471cca15a633899fd26fdff13b97f71a595ebd8939d7d685956",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PR",
    "submitted_at": "2013-10-25T04:58:20Z",
    "title_canon_sha256": "692c7c3da831e825f32661145833618db2e6bd3a6d3fbaf8c03f2525bc269810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6819",
    "kind": "arxiv",
    "version": 1
  }
}