Pith Number

pith:P5BIUXMC

pith:2018:P5BIUXMCVIWBO6FBF3EX5XNLDB

not attested not anchored not stored refs pending

Non-degenerate invariant (super)symmetric bilinear forms on simple Lie (super)algebras

Andrey Krutov, Dimitry Leites, Irina Shchepochkina, Sofiane Bouarroudj

arxiv:1806.05505 v1 · 2018-06-14 · math.RT · math-ph · math.MP · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5BIUXMCVIWBO6FBF3EX5XNLDB}

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	2026-05-18T00:05:09.157323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f428a5d82aa2c1778a12ec97eddab1869b694f36911e3aa95d8d053c898bc20

Aliases

arxiv: 1806.05505 · arxiv_version: 1806.05505v1 · doi: 10.48550/arxiv.1806.05505 · pith_short_12: P5BIUXMCVIWB · pith_short_16: P5BIUXMCVIWBO6FB · pith_short_8: P5BIUXMC

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/P5BIUXMCVIWBO6FBF3EX5XNLDB \
  | 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: 7f428a5d82aa2c1778a12ec97eddab1869b694f36911e3aa95d8d053c898bc20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7c4598c082bcda2fc41127710315de62e5fff962c54507757bbeaf4dd481be",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-06-14T12:43:08Z",
    "title_canon_sha256": "bd019b18b0cad95abdb091f8e17b9e533c5408d68a621028964d8e634154fb32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05505",
    "kind": "arxiv",
    "version": 1
  }
}