Pith Number

pith:D3YHFMAN

pith:2011:D3YHFMANYCNK5OMZFCN7YY2W3K

not attested not anchored not stored refs pending

A Generic Identification Theorem for Groups of Finite Morley Rank, Revisited

Alexandre Borovik, Ayse Berkman

arxiv:1111.6037 v1 · 2011-11-25 · 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{D3YHFMANYCNK5OMZFCN7YY2W3K}

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	2026-05-18T04:07:41.215874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef072b00dc09aaeb999289bfc6356da9abb5d61eef34ea648cfe9e4d3a1ef2a

Aliases

arxiv: 1111.6037 · arxiv_version: 1111.6037v1 · doi: 10.48550/arxiv.1111.6037 · pith_short_12: D3YHFMANYCNK · pith_short_16: D3YHFMANYCNK5OMZ · pith_short_8: D3YHFMAN

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/D3YHFMANYCNK5OMZFCN7YY2W3K \
  | 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: 1ef072b00dc09aaeb999289bfc6356da9abb5d61eef34ea648cfe9e4d3a1ef2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3fb9553232f2c78f68b177ee3c5d1eb2001df6748bb3ad0d6c61d0044b98846",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2011-11-25T16:02:01Z",
    "title_canon_sha256": "713ef87f5831d675d0cbbe4c3a7711529b145bc01a33fe0b14510968ddbaf4b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6037",
    "kind": "arxiv",
    "version": 1
  }
}