Pith Number

pith:EN4OGCDT

pith:2015:EN4OGCDTCMLOXA7UNXOC6BASYJ

not attested not anchored not stored refs pending

Rossby wave radiation by an eddy on a beta-plane: Experiments with laboratory altimetry

Yang Zhang, Y. D. Afanasyev

arxiv:1502.07323 v2 · 2015-02-25 · 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{EN4OGCDTCMLOXA7UNXOC6BASYJ}

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	2026-05-18T01:37:23.137969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2378e308731316eb83f46ddc2f0412c25f3a548337932bc0b1af136da162d195

Aliases

arxiv: 1502.07323 · arxiv_version: 1502.07323v2 · doi: 10.48550/arxiv.1502.07323 · pith_short_12: EN4OGCDTCMLO · pith_short_16: EN4OGCDTCMLOXA7U · pith_short_8: EN4OGCDT

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/EN4OGCDTCMLOXA7UNXOC6BASYJ \
  | 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: 2378e308731316eb83f46ddc2f0412c25f3a548337932bc0b1af136da162d195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be0575347d20f50f0f024e2b8210fc565c65f93a220d6351c584dbaab19982de",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2015-02-25T20:07:24Z",
    "title_canon_sha256": "dc4b7ae8efc7c9cb4c0b5eebb633336ca2f2d52a1526e949894e74db17f70b84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07323",
    "kind": "arxiv",
    "version": 2
  }
}