Pith Number

pith:BR6WW52K

pith:2009:BR6WW52KQ2NPIFTVPMRGX6O2DW

not attested not anchored not stored refs pending

A transformed rational function method and exact solutions to the 3+1 dimensional Jimbo-Miwa equation

Jyh-Hao Lee, Wen-Xiu Ma

arxiv:0903.5337 v1 · 2009-03-30 · 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{BR6WW52KQ2NPIFTVPMRGX6O2DW}

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	2026-05-18T02:14:08.774513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c7d6b774a869af416757b226bf9da1dbbd5aa556872d556b742c4662b600c01

Aliases

arxiv: 0903.5337 · arxiv_version: 0903.5337v1 · doi: 10.48550/arxiv.0903.5337 · pith_short_12: BR6WW52KQ2NP · pith_short_16: BR6WW52KQ2NPIFTV · pith_short_8: BR6WW52K

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/BR6WW52KQ2NPIFTVPMRGX6O2DW \
  | 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: 0c7d6b774a869af416757b226bf9da1dbbd5aa556872d556b742c4662b600c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c139c8b3432d64479efde7805439b4d8ee28ff7294c9393b161fa5d0bad20877",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2009-03-30T22:42:49Z",
    "title_canon_sha256": "1e5ee713235508c5d4cea96720ddce60a3cbc9d7118c4ab13c07dc2b3e92178f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.5337",
    "kind": "arxiv",
    "version": 1
  }
}