Pith Number

pith:6APBYKVE

pith:2011:6APBYKVEI55RUEQSPHVMBXXJCF

not attested not anchored not stored refs pending

Soliton Taxonomy for a Modification of the Lattice Boussinesq Equation

Da-jun Zhang, Jarmo Hietarinta

arxiv:1105.4413 v3 · 2011-05-23 · nlin.SI · 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{6APBYKVEI55RUEQSPHVMBXXJCF}

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	2026-05-18T04:17:14.768597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f01e1c2aa4477b1a121279eac0dee9115a1636c74c03fc450d0b1906760fe192

Aliases

arxiv: 1105.4413 · arxiv_version: 1105.4413v3 · doi: 10.48550/arxiv.1105.4413 · pith_short_12: 6APBYKVEI55R · pith_short_16: 6APBYKVEI55RUEQS · pith_short_8: 6APBYKVE

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/6APBYKVEI55RUEQSPHVMBXXJCF \
  | 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: f01e1c2aa4477b1a121279eac0dee9115a1636c74c03fc450d0b1906760fe192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81194aa7139907e8c4176003e124b23fd1b555503e0828d4a8f2291587f8bcb8",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-05-23T06:45:34Z",
    "title_canon_sha256": "cec2ef7df1e629c67008dd9f9c7fd660ad12533d186dcbc9b4028b4f3ff54370"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4413",
    "kind": "arxiv",
    "version": 3
  }
}