Pith Number

pith:CTKN2DTG

pith:2011:CTKN2DTG7HMTPXW27BGQA3TZOX

not attested not anchored not stored refs pending

Structure of a class of Lie algebras of Block type

Chunguang Xia, Liji Zhou, Taijie You

arxiv:1102.5183 v1 · 2011-02-25 · 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{CTKN2DTG7HMTPXW27BGQA3TZOX}

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	2026-05-18T04:27:56.107563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14d4dd0e66f9d937dedaf84d006e7975d4b0a9ff878483e4823a799e212c0303

Aliases

arxiv: 1102.5183 · arxiv_version: 1102.5183v1 · doi: 10.48550/arxiv.1102.5183 · pith_short_12: CTKN2DTG7HMT · pith_short_16: CTKN2DTG7HMTPXW2 · pith_short_8: CTKN2DTG

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/CTKN2DTG7HMTPXW27BGQA3TZOX \
  | 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: 14d4dd0e66f9d937dedaf84d006e7975d4b0a9ff878483e4823a799e212c0303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "953debe0ff548c95f17e4bdfa950e68948f019f26b87d38007a2e7440b8cc7fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-02-25T08:05:41Z",
    "title_canon_sha256": "78a9baa1410906b4578ac676b86259820dacf9c70cacde4a49e44745608216bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5183",
    "kind": "arxiv",
    "version": 1
  }
}