Pith Number

pith:24R5UP2D

pith:2011:24R5UP2DPCA4242CLOFRI6SNIX

not attested not anchored not stored refs pending

Algebraic construction of a Nambu bracket for the two-dimensional vorticity equation

Katharina Brazda, Matthias Sommer, Michael Hantel

arxiv:1102.1298 v3 · 2011-02-07 · math-ph · math.MP · 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{24R5UP2DPCA4242CLOFRI6SNIX}

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	2026-05-18T02:03:15.994817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d723da3f437881cd73425b8b147a4d45e9cf50b5eb2c01871d74759275974582

Aliases

arxiv: 1102.1298 · arxiv_version: 1102.1298v3 · doi: 10.48550/arxiv.1102.1298 · pith_short_12: 24R5UP2DPCA4 · pith_short_16: 24R5UP2DPCA4242C · pith_short_8: 24R5UP2D

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/24R5UP2DPCA4242CLOFRI6SNIX \
  | 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: d723da3f437881cd73425b8b147a4d45e9cf50b5eb2c01871d74759275974582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8530cea9d29a678be826967b5de1e4b7ebe3a481b83014222d5950746f80a042",
    "cross_cats_sorted": [
      "math.MP",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-02-07T13:15:53Z",
    "title_canon_sha256": "002a168f575f38bb571c1bd7ff175ebdd33a5fd83bb14e81fcc11002826e8d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1298",
    "kind": "arxiv",
    "version": 3
  }
}