Pith Number

pith:YLLAVNNT

pith:2008:YLLAVNNTGZWA4YUDZO4VZEHLRG

not attested not anchored not stored refs pending

On a novel integrable generalization of the nonlinear Schr\"odinger equation

A. S. Fokas, J. Lenells

arxiv:0812.1510 v1 · 2008-12-08 · 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{YLLAVNNTGZWA4YUDZO4VZEHLRG}

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.

Cited by

1 paper in Pith

Soliton Resonances in Four Dimensional Wess-Zumino-Witten Model

Receipt and verification

First computed	2026-07-04T15:33:28.941137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2d60ab5b3366c0e6283cbb95c90eb8988f060e45e39cb7d417fcf5d4ebe985b

Aliases

arxiv: 0812.1510 · arxiv_version: 0812.1510v1 · doi: 10.48550/arxiv.0812.1510 · pith_short_12: YLLAVNNTGZWA · pith_short_16: YLLAVNNTGZWA4YUD · pith_short_8: YLLAVNNT

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/YLLAVNNTGZWA4YUDZO4VZEHLRG \
  | 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: c2d60ab5b3366c0e6283cbb95c90eb8988f060e45e39cb7d417fcf5d4ebe985b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5bd0443a209d170e925681436e29faf3fe9aa5270c7b95b7dbd73c47d0f0ab6",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2008-12-08T15:39:15Z",
    "title_canon_sha256": "62e7500490dc41192ecd5dfe48e03046afc0edac839cfc851146866a462e61db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1510",
    "kind": "arxiv",
    "version": 1
  }
}