Pith Number

pith:CHKKYNSA

pith:2011:CHKKYNSAXCNMGAGXT5NGHOG2PN

not attested not anchored not stored refs pending

On the composition product of saturated fusion systems

K\'ari Ragnarsson, Radu Stancu, Sejong Park

arxiv:1102.5280 v1 · 2011-02-25 · math.RT · math.AT · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHKKYNSAXCNMGAGXT5NGHOG2PN}

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	2026-05-18T04:27:55.796048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11d4ac3640b89ac300d79f5a63b8da7b48546a5d0362eb1ff301596a9df74ef8

Aliases

arxiv: 1102.5280 · arxiv_version: 1102.5280v1 · doi: 10.48550/arxiv.1102.5280 · pith_short_12: CHKKYNSAXCNM · pith_short_16: CHKKYNSAXCNMGAGX · pith_short_8: CHKKYNSA

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/CHKKYNSAXCNMGAGXT5NGHOG2PN \
  | 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: 11d4ac3640b89ac300d79f5a63b8da7b48546a5d0362eb1ff301596a9df74ef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f31af9ca2eb819b3e6e2894a19aa013bd29f7c125d0821618249191f1f6f786a",
    "cross_cats_sorted": [
      "math.AT",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-02-25T16:01:54Z",
    "title_canon_sha256": "e726449e77f1ec9dfd7748cfe62360320613cac53f74d2468794c2bf494e17b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5280",
    "kind": "arxiv",
    "version": 1
  }
}