Pith Number

pith:EFJXOAGX

pith:2017:EFJXOAGX73VUS3Q2WBFHYQZ32P

not attested not anchored not stored refs pending

Symmetry reduction and soliton-like solutions for the generalized Korteweg-de Vries equation

David Bl\'azquez-Sanz, Juan Manuel Conde Mart\'in

arxiv:1701.08460 v2 · 2017-01-30 · math-ph · math.AP · math.MP · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFJXOAGX73VUS3Q2WBFHYQZ32P}

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	2026-05-18T00:44:33.497004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21537700d7feeb496e1ab04a7c433bd3c9741bfa62394a82987af291740245a2

Aliases

arxiv: 1701.08460 · arxiv_version: 1701.08460v2 · doi: 10.48550/arxiv.1701.08460 · pith_short_12: EFJXOAGX73VU · pith_short_16: EFJXOAGX73VUS3Q2 · pith_short_8: EFJXOAGX

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/EFJXOAGX73VUS3Q2WBFHYQZ32P \
  | 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: 21537700d7feeb496e1ab04a7c433bd3c9741bfa62394a82987af291740245a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "814b60af103ec28285a95f0d6a0e4284c060a67d17b8c452cba971b2a5ec3dee",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-01-30T02:41:51Z",
    "title_canon_sha256": "52fc854ee89d68c57b94afc632eb2bde3dc2d00519d69577976af015b7531ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08460",
    "kind": "arxiv",
    "version": 2
  }
}