Pith Number

pith:BTQS5HSK

pith:2010:BTQS5HSKG3JGIOKMHW64R346UG

not attested not anchored not stored refs pending

Levi components of parabolic subalgebras of finitary Lie algebras

Elizabeth Dan-Cohen, Ivan Penkov

arxiv:1008.0311 v2 · 2010-08-02 · 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{BTQS5HSKG3JGIOKMHW64R346UG}

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	2026-05-18T03:55:00.610502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ce12e9e4a36d264394c3dbdc8ef9ea1ae0c9096ec92ab8b95c5e62254c19249

Aliases

arxiv: 1008.0311 · arxiv_version: 1008.0311v2 · doi: 10.48550/arxiv.1008.0311 · pith_short_12: BTQS5HSKG3JG · pith_short_16: BTQS5HSKG3JGIOKM · pith_short_8: BTQS5HSK

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/BTQS5HSKG3JGIOKMHW64R346UG \
  | 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: 0ce12e9e4a36d264394c3dbdc8ef9ea1ae0c9096ec92ab8b95c5e62254c19249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f7693e240949d74231073ca576221829854b048a75a6ad3eb3e8f31cc608c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-08-02T14:10:00Z",
    "title_canon_sha256": "74bc954739ff3d00274b07b8a72a7721f9c7e6d2f6ce57e8221bb6fcd64e9ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0311",
    "kind": "arxiv",
    "version": 2
  }
}