Pith Number

pith:AHYTVC2K

pith:2010:AHYTVC2K4ILM2NIG37DMZFLKD2

not attested not anchored not stored refs pending

On I-null Lie algebras

Louis Magnin

arxiv:1010.4660 v2 · 2010-10-22 · 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{AHYTVC2K4ILM2NIG37DMZFLKD2}

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	2026-05-18T03:54:27.802528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f13a8b4ae216cd3506dfc6cc956a1eae4d38c289bba44f8c213c752562700f

Aliases

arxiv: 1010.4660 · arxiv_version: 1010.4660v2 · doi: 10.48550/arxiv.1010.4660 · pith_short_12: AHYTVC2K4ILM · pith_short_16: AHYTVC2K4ILM2NIG · pith_short_8: AHYTVC2K

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/AHYTVC2K4ILM2NIG37DMZFLKD2 \
  | 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: 01f13a8b4ae216cd3506dfc6cc956a1eae4d38c289bba44f8c213c752562700f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "923462a4dd6ced2b29601d338b429be6565f2971a35e0a37c0a72cb53e6b2c78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2010-10-22T09:59:17Z",
    "title_canon_sha256": "99a2caddd899e08fc8687c94ae8c2e8ae0dda5de03b3666e2b4890f084c464e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4660",
    "kind": "arxiv",
    "version": 2
  }
}