Pith Number

pith:FSOLK2MZ

pith:2013:FSOLK2MZ3TBLKLR7W5XCGDJFYH

not attested not anchored not stored refs pending

Orbital stability of peakons for a generalized Camassa-Holm equation with both quadratic and cubic nonlinearity

Jiangbo Zhou, Lixin Tian, Lu Yao, Wenbin Zhang

arxiv:1304.7084 v2 · 2013-04-26 · math.AP · 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{FSOLK2MZ3TBLKLR7W5XCGDJFYH}

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	2026-05-18T03:26:42.351652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c9cb56999dcc2b52e3fb76e230d25c1e7f311b3720b7e99c1493506d331f7ff

Aliases

arxiv: 1304.7084 · arxiv_version: 1304.7084v2 · doi: 10.48550/arxiv.1304.7084 · pith_short_12: FSOLK2MZ3TBL · pith_short_16: FSOLK2MZ3TBLKLR7 · pith_short_8: FSOLK2MZ

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/FSOLK2MZ3TBLKLR7W5XCGDJFYH \
  | 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: 2c9cb56999dcc2b52e3fb76e230d25c1e7f311b3720b7e99c1493506d331f7ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25318ec80f4a1739bc9f05a10134f8aea3c4de10d82aa358125cff43da5ae488",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-04-26T07:54:37Z",
    "title_canon_sha256": "ab3e1c679416377fad3d9710c034a0758f6c7b2f3b55d9b2aa5a3552fed28a24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7084",
    "kind": "arxiv",
    "version": 2
  }
}