Pith Number

pith:QCPWYX5L

pith:2019:QCPWYX5LKN5SM3T62ZRET3RS2S

not attested not anchored not stored refs pending

On Lie superalgebroids of Poisson type

Dennise Garc\'ia-Beltr\'an, \'Oscar Guajardo

arxiv:1904.02114 v2 · 2019-04-03 · 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{QCPWYX5LKN5SM3T62ZRET3RS2S}

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	2026-05-17T23:46:25.725201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

809f6c5fab537b266e7ed66249ee32d4b8ce5b5c1954495b50d88c852fd4d9c0

Aliases

arxiv: 1904.02114 · arxiv_version: 1904.02114v2 · doi: 10.48550/arxiv.1904.02114 · pith_short_12: QCPWYX5LKN5S · pith_short_16: QCPWYX5LKN5SM3T6 · pith_short_8: QCPWYX5L

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/QCPWYX5LKN5SM3T62ZRET3RS2S \
  | 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: 809f6c5fab537b266e7ed66249ee32d4b8ce5b5c1954495b50d88c852fd4d9c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3112207b49f9e40b98c55a4edc49b975a7666cb10fba4990c803c8de05561f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-04-03T17:19:38Z",
    "title_canon_sha256": "6f00201f53fe9609a41d99bd1a4fe86e14be568e39209503327d89a5c616019e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02114",
    "kind": "arxiv",
    "version": 2
  }
}