Pith Number

pith:5FBLC724

pith:2013:5FBLC724L7THCCLNIPSTJCB42K

not attested not anchored not stored refs pending

Constructing semisimple subalgebras of real semisimple Lie algebras

Paolo Faccin, Willem A. de Graaf

arxiv:1310.0172 v1 · 2013-10-01 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FBLC724L7THCCLNIPSTJCB42K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:11:45.303833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e942b17f5c5fe671096d43e534883cd2b66287ee2200e7c5df8e929be1430100

Aliases

arxiv: 1310.0172 · arxiv_version: 1310.0172v1 · doi: 10.48550/arxiv.1310.0172 · pith_short_12: 5FBLC724L7TH · pith_short_16: 5FBLC724L7THCCLN · pith_short_8: 5FBLC724

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/5FBLC724L7THCCLNIPSTJCB42K \
  | 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: e942b17f5c5fe671096d43e534883cd2b66287ee2200e7c5df8e929be1430100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab1e506b0358fbd41c9acea544d14caf29eb2c7f4587a4ef793474ee4931a7be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-10-01T07:51:11Z",
    "title_canon_sha256": "b86172336de7b9fc817462c891e9dfaec7f72ae9847f345de09de121b1b97c32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0172",
    "kind": "arxiv",
    "version": 1
  }
}