Pith Number

pith:OAF3P2IW

pith:2008:OAF3P2IWNN2354P5VRMO7PX6OL

not attested not anchored not stored refs pending

A Nonlocal Formulation of Rotational Water Waves

Anthony C.L Ashton, A.S. Fokas

arxiv:0812.2316 v3 · 2008-12-12 · 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{OAF3P2IWNN2354P5VRMO7PX6OL}

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	2026-05-18T04:16:41.114479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

700bb7e9166b75bef1fdac58efbefe72ce9f93d4d1ddc8442072aa4df5940d9e

Aliases

arxiv: 0812.2316 · arxiv_version: 0812.2316v3 · doi: 10.48550/arxiv.0812.2316 · pith_short_12: OAF3P2IWNN23 · pith_short_16: OAF3P2IWNN2354P5 · pith_short_8: OAF3P2IW

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/OAF3P2IWNN2354P5VRMO7PX6OL \
  | 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: 700bb7e9166b75bef1fdac58efbefe72ce9f93d4d1ddc8442072aa4df5940d9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f2c0622d52f4280c2ae81004dc48cdebab266e02183f9de824a5c49d8d570f1",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2008-12-12T18:37:00Z",
    "title_canon_sha256": "5ac362203eceefd1ba2a82abccba9283b2c75e85797086b46b50fbab193567be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.2316",
    "kind": "arxiv",
    "version": 3
  }
}