Pith Number

pith:3A2X73UL

pith:2010:3A2X73UL77P24GPRNN25YXMS5K

not attested not anchored not stored refs pending

Remarks on some typical assumptions in dynamo theory

F.H. Busse, R. D. Simitev

arxiv:1012.1506 v1 · 2010-12-07 · 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{3A2X73UL77P24GPRNN25YXMS5K}

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	2026-05-18T02:23:14.630667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8357fee8bffdfae19f16b75dc5d92ea917797598522c5ee519b4a6f56c681b9

Aliases

arxiv: 1012.1506 · arxiv_version: 1012.1506v1 · doi: 10.48550/arxiv.1012.1506 · pith_short_12: 3A2X73UL77P2 · pith_short_16: 3A2X73UL77P24GPR · pith_short_8: 3A2X73UL

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/3A2X73UL77P24GPRNN25YXMS5K \
  | 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: d8357fee8bffdfae19f16b75dc5d92ea917797598522c5ee519b4a6f56c681b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7264589fc01e6869f8a6d30c4d2564fa92af271ed4d9c6a0e211ee1662dd7287",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2010-12-07T13:44:26Z",
    "title_canon_sha256": "92225d9f7ea98f48390202489c3abfec0d2a8cb06e21e6c347aff51f528925d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1506",
    "kind": "arxiv",
    "version": 1
  }
}