Pith Number

pith:MPY2UV72

pith:2026:MPY2UV722B5GGG4U34MCOSPWX5

not attested not anchored not stored refs pending

Flow kinematics for equatorial coupled surface and internal waves

David Henry, Gabriele Villari, Rossen Ivanov

arxiv:2606.18450 v1 · 2026-06-16 · math.AP · math.DS · 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{MPY2UV722B5GGG4U34MCOSPWX5}

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	2026-06-19T16:11:01.561119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63f1aa57fad07a631b94df182749f6bf6f013fd774aa091fd0597d86a11df3f7

Aliases

arxiv: 2606.18450 · arxiv_version: 2606.18450v1 · doi: 10.48550/arxiv.2606.18450 · pith_short_12: MPY2UV722B5G · pith_short_16: MPY2UV722B5GGG4U · pith_short_8: MPY2UV72

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/MPY2UV722B5GGG4U34MCOSPWX5 \
  | 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: 63f1aa57fad07a631b94df182749f6bf6f013fd774aa091fd0597d86a11df3f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00d81a4fb77841cc7a0325e2332a9db9812501050c42c13cf2aadaa5099f648c",
    "cross_cats_sorted": [
      "math.DS",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-16T19:58:30Z",
    "title_canon_sha256": "f0f8b221d199a668df9fce0d8a5a2848d9396a32c2cb588605368f91fedfd121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18450",
    "kind": "arxiv",
    "version": 1
  }
}