Pith Number

pith:IPXICZL5

pith:2015:IPXICZL54V7FG4I2VNO2KEQTG7

not attested not anchored not stored refs pending

Classification of linearly compact simple Nambu-Poisson algebras

Nicoletta Cantarini, Victor G. Kac

arxiv:1511.04957 v1 · 2015-11-16 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPXICZL54V7FG4I2VNO2KEQTG7}

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	2026-05-18T01:14:02.399460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ee81657de57e53711aab5da5121337d6a92cbb6de42f65bbcfde70311f3437

Aliases

arxiv: 1511.04957 · arxiv_version: 1511.04957v1 · doi: 10.48550/arxiv.1511.04957 · pith_short_12: IPXICZL54V7F · pith_short_16: IPXICZL54V7FG4I2 · pith_short_8: IPXICZL5

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/IPXICZL54V7FG4I2VNO2KEQTG7 \
  | 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: 43ee81657de57e53711aab5da5121337d6a92cbb6de42f65bbcfde70311f3437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1aa25b96980740e720f70a4588817f5b73bada9bb6447c7b3bb07b03d785622",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-11-16T13:56:41Z",
    "title_canon_sha256": "658358b22003f429b49a6f60685595dde5b67464bc5b229c578fd354f27808aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04957",
    "kind": "arxiv",
    "version": 1
  }
}