Pith Number

pith:6S3JUENQ

pith:2012:6S3JUENQVXMZL2Q4YOERIV6EYK

not attested not anchored not stored refs pending

Rigidity of formal character of Lie algebras of type A

Zhongguo Zhou

arxiv:1202.4227 v2 · 2012-02-20 · 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{6S3JUENQVXMZL2Q4YOERIV6EYK}

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	2026-05-18T04:01:49.163274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4b69a11b0add995ea1cc3891457c4c2b01853f3b12c92f40e4351707c6d71bd

Aliases

arxiv: 1202.4227 · arxiv_version: 1202.4227v2 · doi: 10.48550/arxiv.1202.4227 · pith_short_12: 6S3JUENQVXMZ · pith_short_16: 6S3JUENQVXMZL2Q4 · pith_short_8: 6S3JUENQ

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/6S3JUENQVXMZL2Q4YOERIV6EYK \
  | 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: f4b69a11b0add995ea1cc3891457c4c2b01853f3b12c92f40e4351707c6d71bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5d5b93d8f80374750aa7c9de63bc42f8d594464c95413ad2efea55bd8b72dda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-02-20T05:12:21Z",
    "title_canon_sha256": "0fc0bc73b55f6476c32f0080f1951204e628867090894453527c45a5703ab451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4227",
    "kind": "arxiv",
    "version": 2
  }
}