Pith Number

pith:5MASTJM3

pith:2013:5MASTJM3V5NUEJFTZ5Z2COCIYL

not attested not anchored not stored refs pending

On the Cauchy problem for a new integrable two-component system with peakon and weak kink solutions

Kai Yan, Zhaoyang Yin, Zhijun Qiao

arxiv:1306.0417 v1 · 2013-06-03 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MASTJM3V5NUEJFTZ5Z2COCIYL}

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	2026-05-18T03:21:55.332260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb0129a59baf5b4224b3cf73a13848c2f358a96cf9ed14d0ec5674a57f5d6fd7

Aliases

arxiv: 1306.0417 · arxiv_version: 1306.0417v1 · doi: 10.48550/arxiv.1306.0417 · pith_short_12: 5MASTJM3V5NU · pith_short_16: 5MASTJM3V5NUEJFT · pith_short_8: 5MASTJM3

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/5MASTJM3V5NUEJFTZ5Z2COCIYL \
  | 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: eb0129a59baf5b4224b3cf73a13848c2f358a96cf9ed14d0ec5674a57f5d6fd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e573262b73d01f1df8d12b6cabf9f7810135d7f92869e2ccba33d0d23a0ad764",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-06-03T14:06:49Z",
    "title_canon_sha256": "de1cda0f667002182f49b99d3704411c7a434236cc1b07b63bfb23cc89c944bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0417",
    "kind": "arxiv",
    "version": 1
  }
}