Pith Number

pith:DXA2WM3R

pith:1997:DXA2WM3R557AXTVT4ODWNKLELE

not attested not anchored not stored refs pending

Correlations in Economic Time Series

Chung-Kang Peng, H. Eugene Stanley, Martin Meyer, Pierre Cizeau, Yanhui Liu

arxiv:cond-mat/9706021 v1 · 1997-06-03 · cond-mat.stat-mech · 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{DXA2WM3R557AXTVT4ODWNKLELE}

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	2026-05-18T01:39:33.412151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dc1ab3371ef7e0bceb3e38766a9645909abb203b490867ebb4024e39bc6dea1

Aliases

arxiv: cond-mat/9706021 · arxiv_version: cond-mat/9706021v1 · doi: 10.48550/arxiv.cond-mat/9706021 · pith_short_12: DXA2WM3R557A · pith_short_16: DXA2WM3R557AXTVT · pith_short_8: DXA2WM3R

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/DXA2WM3R557AXTVT4ODWNKLELE \
  | 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: 1dc1ab3371ef7e0bceb3e38766a9645909abb203b490867ebb4024e39bc6dea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7318db647189954525a260407607cdaa4c3dfbb94cc5b05ad47ead90bef46128",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1997-06-03T13:26:04Z",
    "title_canon_sha256": "eba00a50835db43f546f31c0c3f635490aebb883c1d743d16677a09f254c96a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9706021",
    "kind": "arxiv",
    "version": 1
  }
}