Pith Number

pith:J6KOUBGM

pith:2012:J6KOUBGMKA7AGDL4RITZ6CDDMI

not attested not anchored not stored refs pending

Approximate deconvolution large eddy simulation of a stratified two-layer quasigeostrophic ocean model

Anne E. Staple, Omer San, Traian Iliescu

arxiv:1212.0140 v1 · 2012-12-01 · physics.ao-ph · 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{J6KOUBGMKA7AGDL4RITZ6CDDMI}

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	2026-05-18T03:11:21.836611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f94ea04cc503e030d7c8a279f086362362df607e9b00d8c4ac16b297e198312

Aliases

arxiv: 1212.0140 · arxiv_version: 1212.0140v1 · doi: 10.48550/arxiv.1212.0140 · pith_short_12: J6KOUBGMKA7A · pith_short_16: J6KOUBGMKA7AGDL4 · pith_short_8: J6KOUBGM

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/J6KOUBGMKA7AGDL4RITZ6CDDMI \
  | 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: 4f94ea04cc503e030d7c8a279f086362362df607e9b00d8c4ac16b297e198312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41fc364dc0e991612a734fd1278ceeb9fdcabe2ae6ca9e2bfb25d39ab0bb2c31",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2012-12-01T18:01:02Z",
    "title_canon_sha256": "a4c8ad04e13b9e4cf5290f381c655e6395cb2347a2baf975f054929d2eb92550"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0140",
    "kind": "arxiv",
    "version": 1
  }
}