Pith Number

pith:OTQJDDDI

pith:2019:OTQJDDDIWIVZVOV4JXP2IGSIP2

not attested not anchored not stored refs pending

Stability of Benney-Luke line solitary waves in 2D

Tetsu Mizumachi, Yusuke Shimabukuro

arxiv:1904.01142 v1 · 2019-04-01 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTQJDDDIWIVZVOV4JXP2IGSIP2}

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	2026-05-17T23:49:35.790892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74e0918c68b22b9ababc4ddfa41a487ea45b248b79564f3000cfef5db90f3a16

Aliases

arxiv: 1904.01142 · arxiv_version: 1904.01142v1 · doi: 10.48550/arxiv.1904.01142 · pith_short_12: OTQJDDDIWIVZ · pith_short_16: OTQJDDDIWIVZVOV4 · pith_short_8: OTQJDDDI

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/OTQJDDDIWIVZVOV4JXP2IGSIP2 \
  | 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: 74e0918c68b22b9ababc4ddfa41a487ea45b248b79564f3000cfef5db90f3a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f336a2747a8c9eb243a19a4fca6e393138177b075d05e9f1eb8a053915a2e03e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-04-01T23:22:28Z",
    "title_canon_sha256": "e6a3699b9268fa80ba29547e89fd4af93872d499cfa070997a17c5029db0f61c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01142",
    "kind": "arxiv",
    "version": 1
  }
}