Pith Number

pith:T34X7SZ4

pith:2014:T34X7SZ4375EWOBBDIIPD2R4AD

not attested not anchored not stored refs pending

Robust chaos in autonomous time-delay system

D.S. Arzhanukhina, S.P. Kuznetsov

arxiv:1404.4221 v1 · 2014-04-16 · 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{T34X7SZ4375EWOBBDIIPD2R4AD}

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	2026-05-18T02:54:05.886205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ef97fcb3cdffa4b38211a10f1ea3c00eb372bb0057df5ad9b21b8f2db5206e0

Aliases

arxiv: 1404.4221 · arxiv_version: 1404.4221v1 · doi: 10.48550/arxiv.1404.4221 · pith_short_12: T34X7SZ4375E · pith_short_16: T34X7SZ4375EWOBB · pith_short_8: T34X7SZ4

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/T34X7SZ4375EWOBBDIIPD2R4AD \
  | 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: 9ef97fcb3cdffa4b38211a10f1ea3c00eb372bb0057df5ad9b21b8f2db5206e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fd2982d0cbec48e190d1f01071939295fd944315ca00a16b8bb61b9b8c560ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2014-04-16T12:18:43Z",
    "title_canon_sha256": "5079ee8a1a52f179b0f00bf828c9ec7afd75fca7cb21ea397f123e40b32f3b8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4221",
    "kind": "arxiv",
    "version": 1
  }
}