Pith Number

pith:W3DLXWVD

pith:2011:W3DLXWVDZ3HFS6L7QNIDW6USFA

not attested not anchored not stored refs pending

An Inverse Scattering Transform for the Lattice Potential KdV Equation

Nalini Joshi, Samuel Butler

arxiv:1111.4733 v1 · 2011-11-21 · 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{W3DLXWVDZ3HFS6L7QNIDW6USFA}

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	2026-05-18T04:08:02.733104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6c6bbdaa3cece59797f83503b7a922816c381b9e2f9bd1fead90dd1e325dade

Aliases

arxiv: 1111.4733 · arxiv_version: 1111.4733v1 · doi: 10.48550/arxiv.1111.4733 · pith_short_12: W3DLXWVDZ3HF · pith_short_16: W3DLXWVDZ3HFS6L7 · pith_short_8: W3DLXWVD

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/W3DLXWVDZ3HFS6L7QNIDW6USFA \
  | 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: b6c6bbdaa3cece59797f83503b7a922816c381b9e2f9bd1fead90dd1e325dade

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52368ff303407b753ddcaec8899bcdf1bd0d3ea510f72f7ee0d853f5016e70aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-11-21T05:18:40Z",
    "title_canon_sha256": "a39c1cb1d70fc2279307b5fbe70da54fbb2e9f9f055f8ae6313684334672e688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4733",
    "kind": "arxiv",
    "version": 1
  }
}