Pith Number

pith:2XBBBDZS

pith:1998:2XBBBDZSHKJZERS52KGA6WFCUH

not attested not anchored not stored refs pending

Interdisciplinary application of nonlinear time series methods

Thomas Schreiber

arxiv:chao-dyn/9807001 v1 · 1998-06-26 · chao-dyn · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XBBBDZSHKJZERS52KGA6WFCUH}

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	2026-05-18T01:40:11.611342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5c2108f323a9392465dd28c0f58a2a1d1e9141eb5f9ff8a26c4bd9abead3cd0

Aliases

arxiv: chao-dyn/9807001 · arxiv_version: chao-dyn/9807001v1 · doi: 10.48550/arxiv.chao-dyn/9807001 · pith_short_12: 2XBBBDZSHKJZ · pith_short_16: 2XBBBDZSHKJZERS5 · pith_short_8: 2XBBBDZS

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/2XBBBDZSHKJZERS52KGA6WFCUH \
  | 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: d5c2108f323a9392465dd28c0f58a2a1d1e9141eb5f9ff8a26c4bd9abead3cd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaed53bb6e110246b765ad281c6a5d0f1fd2cb911d0e8bf71da392db01676337",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "",
    "primary_cat": "chao-dyn",
    "submitted_at": "1998-06-26T08:37:36Z",
    "title_canon_sha256": "77032530376f2f2f2bb26eb7102032acbb1fb958088d1b9cc3d028cb5e245ffe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "chao-dyn/9807001",
    "kind": "arxiv",
    "version": 1
  }
}