Pith Number

pith:LM664V4V

pith:2012:LM664V4VDX6R536QJIHF2DCC63

not attested not anchored not stored refs pending

Incompressible hydrodynamic turbulence from a chain reaction of vortex reconnection events

Robert M. Kerr

arxiv:1212.3829 v2 · 2012-12-16 · physics.flu-dyn · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LM664V4VDX6R536QJIHF2DCC63}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:36:06.052926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b3dee57951dfd1eefd04a0e5d0c42f6d812190c91a3c133e8efa039a75aa572

Aliases

arxiv: 1212.3829 · arxiv_version: 1212.3829v2 · doi: 10.48550/arxiv.1212.3829 · pith_short_12: LM664V4VDX6R · pith_short_16: LM664V4VDX6R536Q · pith_short_8: LM664V4V

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/LM664V4VDX6R536QJIHF2DCC63 \
  | 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: 5b3dee57951dfd1eefd04a0e5d0c42f6d812190c91a3c133e8efa039a75aa572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93ea94bbd50c566f1db0a3f2824a2440c7c5c0bf25c17cf7b18f75ce9f5b926d",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-12-16T20:35:42Z",
    "title_canon_sha256": "43073ee159c9122ff78fe7dafa7639b97d2afb6d3f504eedda7f09134d62373d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3829",
    "kind": "arxiv",
    "version": 2
  }
}