Pith Number

pith:GYCOV46O

pith:2019:GYCOV46OUNIOLPQZCCG4S44YD4

not attested not anchored not stored refs pending

$\mathbb{Z}_2 \times \mathbb{Z}_2$ generalizations of infinite dimensional Lie superalgebra of conformal type with complete classification of central extensions

J. Segar, N. Aizawa, P. S. Isaac

arxiv:1902.05741 v2 · 2019-02-15 · math-ph · math.MP · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYCOV46OUNIOLPQZCCG4S44YD4}

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	2026-07-05T01:17:06.106359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3604eaf3cea350e5be19108dc973981f19e481926b48a93069dc3e0ff09d3b48

Aliases

arxiv: 1902.05741 · arxiv_version: 1902.05741v2 · doi: 10.48550/arxiv.1902.05741 · pith_short_12: GYCOV46OUNIO · pith_short_16: GYCOV46OUNIOLPQZ · pith_short_8: GYCOV46O

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/GYCOV46OUNIOLPQZCCG4S44YD4 \
  | 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: 3604eaf3cea350e5be19108dc973981f19e481926b48a93069dc3e0ff09d3b48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb61b0a48d2458bbab09a97e71ba855c95932a8ba20ebdc531132604e70559c8",
    "cross_cats_sorted": [
      "math.MP",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-02-15T09:41:24Z",
    "title_canon_sha256": "a7f16793137f6c1e5988173b199923e66274d23342cf27415692fcf3d6dd1d08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05741",
    "kind": "arxiv",
    "version": 2
  }
}