Pith Number

pith:WRVG2DJD

pith:2010:WRVG2DJDK67JYXEFIWQXD3SLZY

not attested not anchored not stored refs pending

Connections on Lie algebroids and on derivation-based noncommutative geometry

Serge Lazzarini, Thierry Masson

arxiv:1003.6106 v3 · 2010-03-31 · math.DG · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRVG2DJDK67JYXEFIWQXD3SLZY}

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	2026-05-18T04:07:41.874005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b46a6d0d2357be9c5c8545a171ee4bce32d1246f50d9f7d3c46bac300384eefd

Aliases

arxiv: 1003.6106 · arxiv_version: 1003.6106v3 · doi: 10.48550/arxiv.1003.6106 · pith_short_12: WRVG2DJDK67J · pith_short_16: WRVG2DJDK67JYXEF · pith_short_8: WRVG2DJD

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/WRVG2DJDK67JYXEFIWQXD3SLZY \
  | 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: b46a6d0d2357be9c5c8545a171ee4bce32d1246f50d9f7d3c46bac300384eefd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfda80cf4a48a7a1979db8e200bce4e0b36cab372ad4b6fb9a36d0670bbdcfe1",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-03-31T17:42:34Z",
    "title_canon_sha256": "7d01984a90b7e5695465811f0157fd70c1b699d7979b426fe2f3972b637cd381"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.6106",
    "kind": "arxiv",
    "version": 3
  }
}