Pith Number

pith:FZINPFJF

pith:2012:FZINPFJFBWHZWTV6AIGXB5XKIQ

not attested not anchored not stored refs pending

Characterization of Differentiable Copulas

Farhad Jafari, Jong-Min Kim, Saikat Mukherjee

arxiv:1210.2953 v1 · 2012-10-08 · stat.ME · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZINPFJFBWHZWTV6AIGXB5XKIQ}

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	2026-05-18T03:43:31.015850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e50d795250d8f9b4ebe020d70f6ea441de90ced48fa1864dd3ddf7092b569cc

Aliases

arxiv: 1210.2953 · arxiv_version: 1210.2953v1 · doi: 10.48550/arxiv.1210.2953 · pith_short_12: FZINPFJFBWHZ · pith_short_16: FZINPFJFBWHZWTV6 · pith_short_8: FZINPFJF

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/FZINPFJFBWHZWTV6AIGXB5XKIQ \
  | 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: 2e50d795250d8f9b4ebe020d70f6ea441de90ced48fa1864dd3ddf7092b569cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca3f4e004487874559f31d574ebeb80d57d9c31b7e456458d24e76c59ab96b8f",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-10-08T20:39:48Z",
    "title_canon_sha256": "a3276fcd18a6b3bd8dd0ca68d334c1295c942eda5397faee34af131f623377e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2953",
    "kind": "arxiv",
    "version": 1
  }
}