Pith Number

pith:B6OM43XH

pith:2012:B6OM43XHGEE7JECRHSRLJZ4Y4G

not attested not anchored not stored refs pending

Rotation Rate of Rods in Turbulent Fluid Flow

Enrico Calzavarini, Federico Toschi, Greg A. Voth, Shima Parsa

arxiv:1205.0219 v1 · 2012-05-01 · 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{B6OM43XHGEE7JECRHSRLJZ4Y4G}

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	2026-05-18T03:27:42.869226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f9cce6ee73109f490513ca2b4e798e1814bf96e639420599202f83dd377e830

Aliases

arxiv: 1205.0219 · arxiv_version: 1205.0219v1 · doi: 10.48550/arxiv.1205.0219 · pith_short_12: B6OM43XHGEE7 · pith_short_16: B6OM43XHGEE7JECR · pith_short_8: B6OM43XH

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/B6OM43XHGEE7JECRHSRLJZ4Y4G \
  | 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: 0f9cce6ee73109f490513ca2b4e798e1814bf96e639420599202f83dd377e830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a219603338c115208d56d154820cb1f6e93d2534838c99b378cefc4760049edd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-05-01T17:25:30Z",
    "title_canon_sha256": "d693457cff98ce7de2be7e4484e8417815b1c651a2786703f85519f1a2a5d9da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0219",
    "kind": "arxiv",
    "version": 1
  }
}