Pith Number

pith:L2CIFGFL

pith:2011:L2CIFGFLLWXDIGVI233Y4UMZ6F

not attested not anchored not stored refs pending

Uniqueness Cases in Odd Type Groups of Finite Morley Rank, Revisited

Alexandre Borovik, Ali Nesin, Jeffrey Burdges

arxiv:1111.7187 v1 · 2011-11-30 · 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{L2CIFGFLLWXDIGVI233Y4UMZ6F}

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	2026-05-18T04:07:18.542781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e848298ab5dae341aa8d6f78e5199f17fe006e561c732c79e0ba2410c063f38

Aliases

arxiv: 1111.7187 · arxiv_version: 1111.7187v1 · doi: 10.48550/arxiv.1111.7187 · pith_short_12: L2CIFGFLLWXD · pith_short_16: L2CIFGFLLWXDIGVI · pith_short_8: L2CIFGFL

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/L2CIFGFLLWXDIGVI233Y4UMZ6F \
  | 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: 5e848298ab5dae341aa8d6f78e5199f17fe006e561c732c79e0ba2410c063f38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fc287659ec21c464eb9ccb0aa27c3d05fc38363e7930213de84e289d6813996",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2011-11-30T14:39:10Z",
    "title_canon_sha256": "cecedc4f96084afa62c81fa6a55e802f416c3759d547f442fca9cef83cf1a448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.7187",
    "kind": "arxiv",
    "version": 1
  }
}