Pith Number

pith:W4JIRPR6

pith:2006:W4JIRPR6ERHKPCYB5G7TBBCM5N

not attested not anchored not stored refs pending

Nearly-Hamiltonian Structure for Water Waves with Constant Vorticity

Adrian Constantin, Emil M. Prodanov, Rossen I. Ivanov

arxiv:math-ph/0610014 v1 · 2006-10-06 · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W4JIRPR6ERHKPCYB5G7TBBCM5N}

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.

Cited by

1 paper in Pith

Modelling intermediate internal waves with currents and variable bottom

Receipt and verification

First computed	2026-07-04T15:46:07.439255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b71288be3e244ea78b01e9bf30844ceb5332679eb0ef776499acc4da36c4f8d7

Aliases

arxiv: math-ph/0610014 · arxiv_version: math-ph/0610014v1 · doi: 10.48550/arxiv.math-ph/0610014 · pith_short_12: W4JIRPR6ERHK · pith_short_16: W4JIRPR6ERHKPCYB · pith_short_8: W4JIRPR6

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/W4JIRPR6ERHKPCYB5G7TBBCM5N \
  | 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: b71288be3e244ea78b01e9bf30844ceb5332679eb0ef776499acc4da36c4f8d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c913a9444bba56b0f8125a9d974a620cb7395c8e469353528abb85207bc91192",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2006-10-06T11:35:15Z",
    "title_canon_sha256": "f30956c64a400aedc59167086c8b44b89fe0044a78bc91680db40352ae8b852a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0610014",
    "kind": "arxiv",
    "version": 1
  }
}