Pith Number

pith:2DWDTSY7

pith:2012:2DWDTSY7QRGVSD2R3BYTXELNQO

not attested not anchored not stored refs pending

Modes and instabilities in magnetized spherical Couette flow

Aldo Figueroa (ISTerre), Denys Schmitt (ISTerre), Henri-Claude Nataf (ISTerre), Nathana\"el Schaeffer (ISTerre)

arxiv:1207.0323 v3 · 2012-07-02 · physics.geo-ph · physics.class-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{2DWDTSY7QRGVSD2R3BYTXELNQO}

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	2026-05-18T01:56:35.812648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0ec39cb1f844d590f51d8713b916d8399832dae23f4a5396a2cc72d72197d6a

Aliases

arxiv: 1207.0323 · arxiv_version: 1207.0323v3 · doi: 10.48550/arxiv.1207.0323 · pith_short_12: 2DWDTSY7QRGV · pith_short_16: 2DWDTSY7QRGVSD2R · pith_short_8: 2DWDTSY7

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/2DWDTSY7QRGVSD2R3BYTXELNQO \
  | 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: d0ec39cb1f844d590f51d8713b916d8399832dae23f4a5396a2cc72d72197d6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9d7f914a5918a4e1e20ad329c714d114da7abea0433ca7fadf8575cc3a515a1",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2012-07-02T09:54:56Z",
    "title_canon_sha256": "ae3ecd76102e448a5ba0a2319246fbe1ef422c717357525ed3d0602b0318ea8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0323",
    "kind": "arxiv",
    "version": 3
  }
}