Pith Number

pith:IACW7BNU

pith:2018:IACW7BNUWDX7ATLYP4SZIGW7IK

not attested not anchored not stored refs pending

Modified Babenko's equation for periodic gravity waves on water of finite depth

Evgueni Dinvay, Nikolay Kuznetsov

arxiv:1805.07108 v3 · 2018-05-18 · 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{IACW7BNUWDX7ATLYP4SZIGW7IK}

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	2026-05-17T23:43:18.014440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40056f85b4b0eff04d787f25941adf4282bd0202dcd7336812e461505eb0fb5f

Aliases

arxiv: 1805.07108 · arxiv_version: 1805.07108v3 · doi: 10.48550/arxiv.1805.07108 · pith_short_12: IACW7BNUWDX7 · pith_short_16: IACW7BNUWDX7ATLY · pith_short_8: IACW7BNU

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/IACW7BNUWDX7ATLYP4SZIGW7IK \
  | 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: 40056f85b4b0eff04d787f25941adf4282bd0202dcd7336812e461505eb0fb5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5049a3621e3a3fdabde34d6b3e5bb6aa5443b4f8bdb46e1369f205b23043e517",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-05-18T09:23:25Z",
    "title_canon_sha256": "2d1db71d4c8d521a9549b8b6c8f13619da4098e854e0c20cb925405b6ffc08e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07108",
    "kind": "arxiv",
    "version": 3
  }
}