Pith Number

pith:4YPCV67M

pith:2015:4YPCV67MS4JWWLUEFVV45KNIA4

not attested not anchored not stored refs pending

Power-law correlations in finance-related Google searches, and their cross-correlations with volatility and traded volume: Evidence from the Dow Jones Industrial components

Ladislav Kristoufek

arxiv:1502.00225 v1 · 2015-02-01 · q-fin.ST · physics.data-an · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YPCV67MS4JWWLUEFVV45KNIA4}

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	2026-05-18T00:02:13.979824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e61e2afbec97136b2e842d6bcea9a8071866ca80a18673533411e1fa26f681af

Aliases

arxiv: 1502.00225 · arxiv_version: 1502.00225v1 · doi: 10.48550/arxiv.1502.00225 · pith_short_12: 4YPCV67MS4JW · pith_short_16: 4YPCV67MS4JWWLUE · pith_short_8: 4YPCV67M

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/4YPCV67MS4JWWLUEFVV45KNIA4 \
  | 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: e61e2afbec97136b2e842d6bcea9a8071866ca80a18673533411e1fa26f681af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab0a9cacb7a09427791e183c8436e921f34e7e0fd2b7e72f911db1bec871a0f9",
    "cross_cats_sorted": [
      "physics.data-an",
      "q-fin.GN"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2015-02-01T10:23:00Z",
    "title_canon_sha256": "d85a2665127d919c943001a4bface9c180da7cb847ccbd47711fd05a12419cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00225",
    "kind": "arxiv",
    "version": 1
  }
}