Pith Number

pith:3O46PFOO

pith:2006:3O46PFOOQRAOFHEI7FETLA3YZE

not attested not anchored not stored refs pending

A reduction of the resonant three-wave interaction to the generic sixth Painleve' equation

A. Michel Grundland (CRM, Micheline Musette (VUB Brussel), Montre'al), Robert Conte (CEA Saclay)

arxiv:nlin/0604011 v1 · 2006-04-06 · 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{3O46PFOOQRAOFHEI7FETLA3YZE}

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	2026-05-18T02:49:02.436957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb9e795ce8440e29c88f949358378c93bf1a54a1829ea83a4ff1719bdae6e8b

Aliases

arxiv: nlin/0604011 · arxiv_version: nlin/0604011v1 · doi: 10.48550/arxiv.nlin/0604011 · pith_short_12: 3O46PFOOQRAO · pith_short_16: 3O46PFOOQRAOFHEI · pith_short_8: 3O46PFOO

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/3O46PFOOQRAOFHEI7FETLA3YZE \
  | 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: dbb9e795ce8440e29c88f949358378c93bf1a54a1829ea83a4ff1719bdae6e8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0be91f572f92c370c7bd3154934dcbf5aade643f10adbf9299da819a46aa5bb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.SI",
    "submitted_at": "2006-04-06T08:33:47Z",
    "title_canon_sha256": "a89931cc11451ccfb67c7b18909712b90d034996524ccda6cb98de3f41045a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0604011",
    "kind": "arxiv",
    "version": 1
  }
}