Pith Number

pith:AAM7F6GS

pith:2010:AAM7F6GSLYOS5FFXBKCSTCIGEV

not attested not anchored not stored refs pending

Root Fernando-Kac subalgebras of finite type

Todor Milev

arxiv:1009.5260 v4 · 2010-09-27 · 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{AAM7F6GSLYOS5FFXBKCSTCIGEV}

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	2026-05-18T04:14:38.084848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0019f2f8d25e1d2e94b70a85298906254daa9895c6aeedbb6a7690276c42c86d

Aliases

arxiv: 1009.5260 · arxiv_version: 1009.5260v4 · doi: 10.48550/arxiv.1009.5260 · pith_short_12: AAM7F6GSLYOS · pith_short_16: AAM7F6GSLYOS5FFX · pith_short_8: AAM7F6GS

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/AAM7F6GSLYOS5FFXBKCSTCIGEV \
  | 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: 0019f2f8d25e1d2e94b70a85298906254daa9895c6aeedbb6a7690276c42c86d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce2c36af7cf5a65691b814cdd591db5343d87d1db07768c46fc70987f44db8d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-09-27T14:10:26Z",
    "title_canon_sha256": "ce849b6104bb71143d6230b76779c91c31ca99074ae6ed3a8cda24f8d2fc278c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5260",
    "kind": "arxiv",
    "version": 4
  }
}