Pith Number

pith:HAOECSTF

pith:2018:HAOECSTFO54YJ3IHI44SNOJMD2

not attested not anchored not stored refs pending

Solitary Waves of the Camassa-Holm Derivative Nonlinear Schr\"odinger equation

C. B. Ward, I. K. Mylonas, L. J. Guo, P. G. Kevrekidis

arxiv:1812.05149 v1 · 2018-12-12 · 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{HAOECSTFO54YJ3IHI44SNOJMD2}

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	2026-05-17T23:58:24.377588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

381c414a65777984ed07473926b92c1eb17eab775fec920b89d7c62cc8194fbd

Aliases

arxiv: 1812.05149 · arxiv_version: 1812.05149v1 · doi: 10.48550/arxiv.1812.05149 · pith_short_12: HAOECSTFO54Y · pith_short_16: HAOECSTFO54YJ3IH · pith_short_8: HAOECSTF

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/HAOECSTFO54YJ3IHI44SNOJMD2 \
  | 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: 381c414a65777984ed07473926b92c1eb17eab775fec920b89d7c62cc8194fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e78c75491305a2f2e1b86682aba73eb84f9c56b4c1393acf6a0fb87a564c1246",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-12-12T20:24:59Z",
    "title_canon_sha256": "1aa64bc2aef5226e62af571db10712639be463d4a52cf486f64e5906a95435f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05149",
    "kind": "arxiv",
    "version": 1
  }
}