Pith Number

pith:U4ZTXHML

pith:2012:U4ZTXHMLAI2XGHYRCTFDZBUCE3

not attested not anchored not stored refs pending

Multidimensional Inverse Scattering of Integrable Lattice Equations

Samuel Butler

arxiv:1201.4626 v2 · 2012-01-23 · 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{U4ZTXHMLAI2XGHYRCTFDZBUCE3}

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	2026-05-18T01:58:43.699141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7333b9d8b0235731f1114ca3c868226ce1fc06a8608229fc4a3a8c2f512d317

Aliases

arxiv: 1201.4626 · arxiv_version: 1201.4626v2 · doi: 10.48550/arxiv.1201.4626 · pith_short_12: U4ZTXHMLAI2X · pith_short_16: U4ZTXHMLAI2XGHYR · pith_short_8: U4ZTXHML

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/U4ZTXHMLAI2XGHYRCTFDZBUCE3 \
  | 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: a7333b9d8b0235731f1114ca3c868226ce1fc06a8608229fc4a3a8c2f512d317

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc93cdc57eaa49993c9abf951a23457e751ed42f98d171b984666cd4191c8f05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-01-23T04:41:57Z",
    "title_canon_sha256": "128ed9284855512f84c17b2d8e189bd02afa9ea5d6dd0204655b2cecc8000f15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4626",
    "kind": "arxiv",
    "version": 2
  }
}