Pith Number

pith:JXIDQIWY

pith:2011:JXIDQIWYSXTYZB6ZHJOU3NTVXD

not attested not anchored not stored refs pending

Application of the Kudryashov method for finding exact solutions of the high order nonlinear evolution equations

Dmitry I. Sinelshchikov, Mark B. Kochanov, Pavel N. Ryabov

arxiv:1108.4916 v1 · 2011-08-24 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXIDQIWYSXTYZB6ZHJOU3NTVXD}

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	2026-05-18T04:14:46.519358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dd03822d895e78c87d93a5d4db675b8fb6519de9f192e674bd0019ecfc1412f

Aliases

arxiv: 1108.4916 · arxiv_version: 1108.4916v1 · doi: 10.48550/arxiv.1108.4916 · pith_short_12: JXIDQIWYSXTY · pith_short_16: JXIDQIWYSXTYZB6Z · pith_short_8: JXIDQIWY

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/JXIDQIWYSXTYZB6ZHJOU3NTVXD \
  | 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: 4dd03822d895e78c87d93a5d4db675b8fb6519de9f192e674bd0019ecfc1412f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5384e0fe361a496be6d97b2b6bc96e661079778ca8dcc3f1d926ccbd770cf904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-08-24T19:29:28Z",
    "title_canon_sha256": "608eadb039b81c776e80abe7afab0d8bfab57ae45ca293a7264a11d5440b1fbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4916",
    "kind": "arxiv",
    "version": 1
  }
}