Pith Number

pith:A2IPVIHS

pith:2007:A2IPVIHSQYAIJAJUOYW5SDORH4

not attested not anchored not stored refs pending

Invariants of triangular Lie algebras with one nilindependent diagonal element

Jiri Patera, Roman O. Popovych, Vyacheslav Boyko

arxiv:0705.2394 v4 · 2007-05-16 · 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{A2IPVIHSQYAIJAJUOYW5SDORH4}

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	2026-05-18T00:19:43.244250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0690faa0f28600848134762dd90dd13f1401def4d47ca155ea7ec73a1c5c60b1

Aliases

arxiv: 0705.2394 · arxiv_version: 0705.2394v4 · doi: 10.48550/arxiv.0705.2394 · pith_short_12: A2IPVIHSQYAI · pith_short_16: A2IPVIHSQYAIJAJU · pith_short_8: A2IPVIHS

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/A2IPVIHSQYAIJAJUOYW5SDORH4 \
  | 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: 0690faa0f28600848134762dd90dd13f1401def4d47ca155ea7ec73a1c5c60b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f6b9f1e756b6c3d8ca18f9fdb80de16d3230307253e1076835ad853bbc2532",
    "cross_cats_sorted": [
      "math.MP",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2007-05-16T16:28:31Z",
    "title_canon_sha256": "43b4a6d906f61d095932cab0b01374908d11d32a31ecd3ebf3cf30f8699e1e2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.2394",
    "kind": "arxiv",
    "version": 4
  }
}