Pith Number

pith:P26COKOW

pith:2008:P26COKOWQD46NEMVG4R6RSGTOU

not attested not anchored not stored refs pending

Symmetries and exact solutions of the rotating shallow water equations

Alexander Chesnokov

arxiv:0808.1490 v1 · 2008-08-11 · math.AP · math-ph · math.MP · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P26COKOWQD46NEMVG4R6RSGTOU}

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	2026-05-18T01:21:16.588700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ebc2729d680f9e691953723e8c8d37500de3c9336abd6e28b57ded53c5a8630

Aliases

arxiv: 0808.1490 · arxiv_version: 0808.1490v1 · doi: 10.48550/arxiv.0808.1490 · pith_short_12: P26COKOWQD46 · pith_short_16: P26COKOWQD46NEMV · pith_short_8: P26COKOW

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/P26COKOWQD46NEMVG4R6RSGTOU \
  | 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: 7ebc2729d680f9e691953723e8c8d37500de3c9336abd6e28b57ded53c5a8630

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "317af8dcd0cea31ed102b47fe84c2f632291680b0e0631a42099e683a7c76250",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2008-08-11T11:37:31Z",
    "title_canon_sha256": "d9b5b0a08f478fd4a2c24310202ec8b1ca14e08361770660e0550cc3dbed2ea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.1490",
    "kind": "arxiv",
    "version": 1
  }
}