Pith Number

pith:URZSN3LB

pith:2023:URZSN3LBJHDZJUUBPRATRKCHT2

not attested not anchored not stored refs pending

Real non-degenerate two-step nilpotent Lie algebras of dimension eight

Bogdan Adrian Dina, Mikhail Borovoi, Willem A. de Graaf

arxiv:2308.11413 v2 · 2023-08-22 · math.GR · math.AG · math.RA · 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{URZSN3LBJHDZJUUBPRATRKCHT2}

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	2026-07-05T06:46:07.604980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47326ed6149c794d2817c4138a8479e89b6a3b0ef3187321789ed02c1f3e567

Aliases

arxiv: 2308.11413 · arxiv_version: 2308.11413v2 · doi: 10.48550/arxiv.2308.11413 · pith_short_12: URZSN3LBJHDZ · pith_short_16: URZSN3LBJHDZJUUB · pith_short_8: URZSN3LB

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/URZSN3LBJHDZJUUBPRATRKCHT2 \
  | 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: a47326ed6149c794d2817c4138a8479e89b6a3b0ef3187321789ed02c1f3e567

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3412ff48ac42f42b100f8a0689b945db95cb178d19c93479e36a5f297ec9809",
    "cross_cats_sorted": [
      "math.AG",
      "math.RA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2023-08-22T13:01:23Z",
    "title_canon_sha256": "904c3c8d10a6996a6abee4208b7e249ff1b1caccec463d8d035a87a06f17dfea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.11413",
    "kind": "arxiv",
    "version": 2
  }
}