Pith Number

pith:J2WUQOGI

pith:2009:J2WUQOGIELEFNWZ6YMB3D5RLXY

not attested not anchored not stored refs pending

Long-term correlations and multifractal analysis of trading volumes for Chinese stocks

Guo-Hua Mu, J\'anos Kert\'esz, Wei Chen, Wei-Xing Zhou

arxiv:0904.1042 v1 · 2009-04-07 · 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{J2WUQOGIELEFNWZ6YMB3D5RLXY}

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	2026-05-18T04:42:12.490415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ead4838c822c856db3ec303b1f62bbe02fb92fe99175d4836f16760b7fc4683

Aliases

arxiv: 0904.1042 · arxiv_version: 0904.1042v1 · doi: 10.48550/arxiv.0904.1042 · pith_short_12: J2WUQOGIELEF · pith_short_16: J2WUQOGIELEFNWZ6 · pith_short_8: J2WUQOGI

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/J2WUQOGIELEFNWZ6YMB3D5RLXY \
  | 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: 4ead4838c822c856db3ec303b1f62bbe02fb92fe99175d4836f16760b7fc4683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1142343892fab4ecb0d5aa19b39920e7688eb986c3e3014f966c21848eb22d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2009-04-07T08:43:10Z",
    "title_canon_sha256": "1de568b738aaf07b84bf9ff62cb6fea58026d36510c967d6bbbac33fc01d9f16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1042",
    "kind": "arxiv",
    "version": 1
  }
}