Pith Number

pith:M5AX3CFQ

pith:2017:M5AX3CFQFN6W5FW4VZ4XCE5M24

not attested not anchored not stored refs pending

Nonlocal symmetry, Darboux transformation and soliton-cnoidal wave interaction solution for the shallow water wave equation

Junchao Chen, Yahong Hu, Zhengyi Ma

arxiv:1703.09473 v1 · 2017-03-28 · nlin.SI · math-ph · math.DS · math.MP · 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{M5AX3CFQFN6W5FW4VZ4XCE5M24}

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	2026-05-18T00:47:44.452730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67417d88b02b7d6e96dcae797113acd72abd0a19519c821ed08e7e2394a1daa4

Aliases

arxiv: 1703.09473 · arxiv_version: 1703.09473v1 · doi: 10.48550/arxiv.1703.09473 · pith_short_12: M5AX3CFQFN6W · pith_short_16: M5AX3CFQFN6W5FW4 · pith_short_8: M5AX3CFQ

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/M5AX3CFQFN6W5FW4VZ4XCE5M24 \
  | 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: 67417d88b02b7d6e96dcae797113acd72abd0a19519c821ed08e7e2394a1daa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c227aeea5c0e7d1c1b016a1980e175f49b1f5af00a9359779a03000f95d8885",
    "cross_cats_sorted": [
      "math-ph",
      "math.DS",
      "math.MP",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2017-03-28T09:24:15Z",
    "title_canon_sha256": "d5bf15a2456796f67b2eeeb8e2909077a48d08de6cd93fa1894f5f93e259f0a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09473",
    "kind": "arxiv",
    "version": 1
  }
}