Pith Number

pith:FTKBCYCH

pith:2010:FTKBCYCHXYHYYIT2DHZRAPUW2S

not attested not anchored not stored refs pending

Minimal Fusion Systems with a Unique Maximal Parabolic

Ellen Henke

arxiv:1007.2159 v3 · 2010-07-13 · math.GR · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTKBCYCHXYHYYIT2DHZRAPUW2S}

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	2026-05-18T04:36:50.091341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cd4116047be0f8c227a19f3103e96d49040291bcc00a68ec8f86188ce7860b4

Aliases

arxiv: 1007.2159 · arxiv_version: 1007.2159v3 · doi: 10.48550/arxiv.1007.2159 · pith_short_12: FTKBCYCHXYHY · pith_short_16: FTKBCYCHXYHYYIT2 · pith_short_8: FTKBCYCH

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/FTKBCYCHXYHYYIT2DHZRAPUW2S \
  | 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: 2cd4116047be0f8c227a19f3103e96d49040291bcc00a68ec8f86188ce7860b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2804470d5d83ae8a39a9d9a1e01984487c91fdfbf2e93771e0a4241715ad3089",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2010-07-13T17:34:18Z",
    "title_canon_sha256": "e0fb6ea63d68fb5a15cc71493b338b050e0f8b1f901e1cf8fab0480ba2ee151b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2159",
    "kind": "arxiv",
    "version": 3
  }
}