Pith Number

pith:ODUYGLFV

pith:2007:ODUYGLFVNNOIP5EH744S5LSMQB

not attested not anchored not stored refs pending

Restricted infinitesimal deformations of restricted simple Lie algebras

Filippo Viviani

arxiv:0705.0821 v3 · 2007-05-06 · math.AG · math.NT · 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{ODUYGLFVNNOIP5EH744S5LSMQB}

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	2026-05-18T03:44:34.254400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70e9832cb56b5c87f487ff392eae4c806583354317944789e68d001f45c2d1b5

Aliases

arxiv: 0705.0821 · arxiv_version: 0705.0821v3 · doi: 10.48550/arxiv.0705.0821 · pith_short_12: ODUYGLFVNNOI · pith_short_16: ODUYGLFVNNOIP5EH · pith_short_8: ODUYGLFV

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/ODUYGLFVNNOIP5EH744S5LSMQB \
  | 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: 70e9832cb56b5c87f487ff392eae4c806583354317944789e68d001f45c2d1b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb26e2014a147eadd6d3f5aa32fd9e34b659c2b62b54a77301a6da43e08cede3",
    "cross_cats_sorted": [
      "math.NT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2007-05-06T20:29:18Z",
    "title_canon_sha256": "0731600473d85983cfdfbf323a07560183114e9790d75631d3fbb4c831d94406"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.0821",
    "kind": "arxiv",
    "version": 3
  }
}