Pith Number

pith:YYKAVESK

pith:2011:YYKAVESK67JD3Z7XNDPM5J5F7E

not attested not anchored not stored refs pending

Algebraic Constructions in the Category of Lie Algebroids

Constantin M. Arcus

arxiv:1101.0960 v4 · 2011-01-05 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYKAVESK67JD3Z7XNDPM5J5F7E}

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	2026-05-18T00:56:58.076393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6140a924af7d23de7f768decea7a5f93bc9248907b11d363bfeb95630c7d826

Aliases

arxiv: 1101.0960 · arxiv_version: 1101.0960v4 · doi: 10.48550/arxiv.1101.0960 · pith_short_12: YYKAVESK67JD · pith_short_16: YYKAVESK67JD3Z7X · pith_short_8: YYKAVESK

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/YYKAVESK67JD3Z7XNDPM5J5F7E \
  | 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: c6140a924af7d23de7f768decea7a5f93bc9248907b11d363bfeb95630c7d826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0e299b143a846746737f24e5abd2b3bf1fc9b361dd784b78a2f2a3cdfb18563",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-01-05T13:00:36Z",
    "title_canon_sha256": "ff58c880221f23debdb0020f7a6fd78f628a9cfea8c7d6c9a0d126fdb688a6fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0960",
    "kind": "arxiv",
    "version": 4
  }
}