Pith Number

pith:WKMH2NK5

pith:2015:WKMH2NK5P2WYZGKLBTURFWO34U

not attested not anchored not stored refs pending

Synchronization of coupled chaotic maps

Georgi S. Medvedev, Xuezhi Tang

arxiv:1502.07264 v1 · 2015-02-25 · 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{WKMH2NK5P2WYZGKLBTURFWO34U}

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	2026-05-18T02:26:11.444584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2987d355d7ead8c994b0ce912d9dbe51c10af5607349421c7d18926b86196bc

Aliases

arxiv: 1502.07264 · arxiv_version: 1502.07264v1 · doi: 10.48550/arxiv.1502.07264 · pith_short_12: WKMH2NK5P2WY · pith_short_16: WKMH2NK5P2WYZGKL · pith_short_8: WKMH2NK5

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/WKMH2NK5P2WYZGKLBTURFWO34U \
  | 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: b2987d355d7ead8c994b0ce912d9dbe51c10af5607349421c7d18926b86196bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16e2d6d977e836e0c032f78386623e6f17d9f8842065b23b931dbf841aa8b626",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-02-25T17:29:57Z",
    "title_canon_sha256": "8a5e8c8630299239c00a5705b0f2adc50dfb0ffeb7cf694c828ce91bd2f9b9b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07264",
    "kind": "arxiv",
    "version": 1
  }
}