Pith Number

pith:ZE7JYYOU

pith:2010:ZE7JYYOUWU3KESICIEAE7NFSVJ

not attested not anchored not stored refs pending

A Note on "Exp-function method for the exact solutions of fifth order KdV equation and modified Burgers equation"

Dmitry I. Sinelshchikov, Nikolay A. Kudryashov

arxiv:1011.3671 v1 · 2010-11-16 · 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{ZE7JYYOUWU3KESICIEAE7NFSVJ}

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	2026-05-18T04:35:48.337208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c93e9c61d4b536a2490241004fb4b2aa44970dab62bab71810764064f2085cdb

Aliases

arxiv: 1011.3671 · arxiv_version: 1011.3671v1 · doi: 10.48550/arxiv.1011.3671 · pith_short_12: ZE7JYYOUWU3K · pith_short_16: ZE7JYYOUWU3KESIC · pith_short_8: ZE7JYYOU

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/ZE7JYYOUWU3KESICIEAE7NFSVJ \
  | 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: c93e9c61d4b536a2490241004fb4b2aa44970dab62bab71810764064f2085cdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52ef729e202a706604bd4021a6f9ddaceca273463781e76f3974171d97fa0456",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-11-16T12:21:36Z",
    "title_canon_sha256": "f6435f65ac91315f94831ee37feec7c44ccb0c0f8c3e78c14b4cadcf86e08425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3671",
    "kind": "arxiv",
    "version": 1
  }
}