Pith Number

pith:NITPJI6X

pith:2015:NITPJI6X5OPWEMV2RSZTCPZE2N

not attested not anchored not stored refs pending

Negative Dependence Concept in Copulas and the Marginal Free Herd Behavior Index

Jae Youn Ahn

arxiv:1503.03180 v1 · 2015-03-11 · 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{NITPJI6X5OPWEMV2RSZTCPZE2N}

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	2026-05-18T02:25:04.156169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a26f4a3d7eb9f6232ba8cb3313f24d37ce9058adbf1d4d72def9809b046c65e

Aliases

arxiv: 1503.03180 · arxiv_version: 1503.03180v1 · doi: 10.48550/arxiv.1503.03180 · pith_short_12: NITPJI6X5OPW · pith_short_16: NITPJI6X5OPWEMV2 · pith_short_8: NITPJI6X

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/NITPJI6X5OPWEMV2RSZTCPZE2N \
  | 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: 6a26f4a3d7eb9f6232ba8cb3313f24d37ce9058adbf1d4d72def9809b046c65e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae518e9d90b76794e6fcb2e86c5b0073ce2a3024c5b87dca6ce4b376ca039546",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.RM",
    "submitted_at": "2015-03-11T05:18:43Z",
    "title_canon_sha256": "27421a67db2c0e1dc6833762551825e93780518ed4581af39e6b51530cd0021f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03180",
    "kind": "arxiv",
    "version": 1
  }
}