Pith Number

pith:6I3PSPVH

pith:2007:6I3PSPVHFM2OB3LSFAH5PDSVML

not attested not anchored not stored refs pending

Restricted simple Lie algebras and their infinitesimal deformations

Filippo Viviani

arxiv:math/0702755 v1 · 2007-02-25 · math.RA · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6I3PSPVHFM2OB3LSFAH5PDSVML}

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	2026-05-18T03:03:22.265771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f236f93ea72b34e0ed72280fd78e5562f95f77a828195127820b1cb24361a18a

Aliases

arxiv: math/0702755 · arxiv_version: math/0702755v1 · doi: 10.48550/arxiv.math/0702755 · pith_short_12: 6I3PSPVHFM2O · pith_short_16: 6I3PSPVHFM2OB3LS · pith_short_8: 6I3PSPVH

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/6I3PSPVHFM2OB3LSFAH5PDSVML \
  | 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: f236f93ea72b34e0ed72280fd78e5562f95f77a828195127820b1cb24361a18a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03f84d4a19a8e6236990839c49a071ea3bcc75c9e2823203a88bd433fa52386d",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "",
    "primary_cat": "math.RA",
    "submitted_at": "2007-02-25T22:26:36Z",
    "title_canon_sha256": "560eb11873474d7ce8e10a803df1ab135f2cc2bb2cdf5092a8e59e0a1c4dee5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0702755",
    "kind": "arxiv",
    "version": 1
  }
}