Pith Number

pith:GHS4QV46

pith:2010:GHS4QV46OGMJFOSEPJ63PJBO6Z

not attested not anchored not stored refs pending

On trajectories of vortices in the compressible fluid on a two-dimensional manifold

Chin-Kun Hu, Jui-Ling Yu, Olga S. Rozanova

arxiv:1011.2410 v1 · 2010-11-10 · math-ph · math.MP · 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{GHS4QV46OGMJFOSEPJ63PJBO6Z}

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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	2026-05-18T04:04:06.893342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31e5c8579e719892ba447a7db7a42ef66a0c45e6eaea6b1e10a80d61a79f61ea

Aliases

arxiv: 1011.2410 · arxiv_version: 1011.2410v1 · doi: 10.48550/arxiv.1011.2410 · pith_short_12: GHS4QV46OGMJ · pith_short_16: GHS4QV46OGMJFOSE · pith_short_8: GHS4QV46

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/GHS4QV46OGMJFOSEPJ63PJBO6Z \
  | 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: 31e5c8579e719892ba447a7db7a42ef66a0c45e6eaea6b1e10a80d61a79f61ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b815fd3891fad8c38996f454622803820339a7da2465fde31d227f23e1dca8ab",
    "cross_cats_sorted": [
      "math.MP",
      "physics.ao-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-11-10T15:44:20Z",
    "title_canon_sha256": "f7fe9cee0cc845fe39a2e9722e54f3018fb199332d0f269eea8e36e192ce4e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2410",
    "kind": "arxiv",
    "version": 1
  }
}