Pith Number

pith:5BUFGTVP

pith:2014:5BUFGTVPUUW23ZJANYC32ECD5V

not attested not anchored not stored refs pending

On the exact solutions of (magneto)hydrodynamic systems and the superposition principles of nonlinear helical waves

Jian-Zhou Zhu

arxiv:1407.8404 v1 · 2014-07-31 · physics.flu-dyn · astro-ph.SR · physics.geo-ph · physics.plasm-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BUFGTVPUUW23ZJANYC32ECD5V}

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	2026-05-18T02:46:05.193645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e868534eafa52dade5206e05bd1043ed449094bcf68f1671b5900e37549126dc

Aliases

arxiv: 1407.8404 · arxiv_version: 1407.8404v1 · doi: 10.48550/arxiv.1407.8404 · pith_short_12: 5BUFGTVPUUW2 · pith_short_16: 5BUFGTVPUUW23ZJA · pith_short_8: 5BUFGTVP

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/5BUFGTVPUUW23ZJANYC32ECD5V \
  | 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: e868534eafa52dade5206e05bd1043ed449094bcf68f1671b5900e37549126dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aa6537f36fc294e4857f61e8cef6c919252cd966f7ae1864d6e81ccb6198b9a",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.geo-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-07-31T13:19:44Z",
    "title_canon_sha256": "ccbf40ec710ce45baa4dd6da6b2a24c454777bc903933b9a41edfd56a346b557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8404",
    "kind": "arxiv",
    "version": 1
  }
}