Pith Number

pith:7H6BO6KA

pith:2016:7H6BO6KA6Z4VIV4QYN224UCXLI

not attested not anchored not stored refs pending

Power-law cross-correlations estimation under heavy tails

Ladislav Kristoufek

arxiv:1602.05385 v2 · 2016-02-17 · q-fin.ST · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7H6BO6KA6Z4VIV4QYN224UCXLI}

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	2026-05-18T00:02:13.875971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9fc177940f679545790c375ae50575a16e3e55031e3a218899284cd30cd52db

Aliases

arxiv: 1602.05385 · arxiv_version: 1602.05385v2 · doi: 10.48550/arxiv.1602.05385 · pith_short_12: 7H6BO6KA6Z4V · pith_short_16: 7H6BO6KA6Z4VIV4Q · pith_short_8: 7H6BO6KA

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/7H6BO6KA6Z4VIV4QYN224UCXLI \
  | 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: f9fc177940f679545790c375ae50575a16e3e55031e3a218899284cd30cd52db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c01c762fd4f5e4544c7a346444352c3b97c7941a64f0238deda812fa92659bb2",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2016-02-17T12:08:49Z",
    "title_canon_sha256": "15c9fa719bec65c2f07ffece18ef2ecd967a4ff5aee41269456bd0a4268fa674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05385",
    "kind": "arxiv",
    "version": 2
  }
}