Pith Number

pith:YL7AY22X

pith:2015:YL7AY22XXUVMZJYBWVTVOCFKQ2

not attested not anchored not stored refs pending

A Multiscale Dynamo Model Driven by Quasi-geostrophic Convection

Jonathan M. Aurnou, Keith Julien, Michael A. Calkins, Steven M. Tobias

arxiv:1502.03856 v2 · 2015-02-12 · physics.geo-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{YL7AY22XXUVMZJYBWVTVOCFKQ2}

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	2026-05-18T01:29:03.312324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2fe0c6b57bd2acca701b5675708aa868e063c42ebbb080812c6eeb314991abd

Aliases

arxiv: 1502.03856 · arxiv_version: 1502.03856v2 · doi: 10.48550/arxiv.1502.03856 · pith_short_12: YL7AY22XXUVM · pith_short_16: YL7AY22XXUVMZJYB · pith_short_8: YL7AY22X

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/YL7AY22XXUVMZJYBWVTVOCFKQ2 \
  | 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: c2fe0c6b57bd2acca701b5675708aa868e063c42ebbb080812c6eeb314991abd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5620fc4aae4ee23acf252ed7f4b8d8bfcd766e0d9a04a7f3d2671acc71a428cc",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2015-02-12T23:25:58Z",
    "title_canon_sha256": "60648ae07b558c4a1b8708a304d5cf6ab6c3e6754a03f567a898cb61b08b70d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03856",
    "kind": "arxiv",
    "version": 2
  }
}