Pith Number

pith:ZKTPQLM4

pith:2018:ZKTPQLM4LAUMBKQKXB3TQPIKKW

not attested not anchored not stored refs pending

Solitary Waves of the Two-Dimensional Camassa-Holm--Nonlinear Schr\"odinger Equation

C. B. Ward, D. J. Frantzeskakis, I. K. Mylonas, P. G. Kevrekidis

arxiv:1805.09837 v1 · 2018-05-24 · 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{ZKTPQLM4LAUMBKQKXB3TQPIKKW}

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	2026-05-17T23:59:17.091514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa6f82d9c5828c0aa0ab877383d0a55b9467e2c1885b667d7d4eca2e55ca85b

Aliases

arxiv: 1805.09837 · arxiv_version: 1805.09837v1 · doi: 10.48550/arxiv.1805.09837 · pith_short_12: ZKTPQLM4LAUM · pith_short_16: ZKTPQLM4LAUMBKQK · pith_short_8: ZKTPQLM4

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/ZKTPQLM4LAUMBKQKXB3TQPIKKW \
  | 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: caa6f82d9c5828c0aa0ab877383d0a55b9467e2c1885b667d7d4eca2e55ca85b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d09563d4cda8c9bcc7dbb1900d37fdc06f472661135e70d9ddc1883f8e6edf51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-05-24T18:08:40Z",
    "title_canon_sha256": "2c830bde0f97cf7d93180dce201c74dcebd05cf13463213d02de92ad654d2563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09837",
    "kind": "arxiv",
    "version": 1
  }
}