Pith Number

pith:4FUEY52V

pith:2014:4FUEY52VZTXGE375NDUBM3WD2L

not attested not anchored not stored refs pending

One-dimensional random attractor and rotation number of the stochastic damped sine-Gordon equation

Shengfan Zhou, Wenxian Shen, Zhongwei Shen

arxiv:1402.1787 v1 · 2014-02-07 · math.DS · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4FUEY52VZTXGE375NDUBM3WD2L}

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	2026-05-18T02:59:33.567992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1684c7755ccee626ffd68e8166ec3d2f4bf6899b40e4aff08a4f3cf4d967ea1

Aliases

arxiv: 1402.1787 · arxiv_version: 1402.1787v1 · doi: 10.48550/arxiv.1402.1787 · pith_short_12: 4FUEY52VZTXG · pith_short_16: 4FUEY52VZTXGE375 · pith_short_8: 4FUEY52V

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/4FUEY52VZTXGE375NDUBM3WD2L \
  | 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: e1684c7755ccee626ffd68e8166ec3d2f4bf6899b40e4aff08a4f3cf4d967ea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df6f5db2ee573fb53e0bb161e94009cf473ee7998734953ca5a352a0c68cbb5a",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-02-07T22:29:23Z",
    "title_canon_sha256": "008542a914c2ebaf7ec4130c48d606ff98d44f56861fab842f3a43448800f6a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1787",
    "kind": "arxiv",
    "version": 1
  }
}