Pith Number

pith:D3MHXUNC

pith:2016:D3MHXUNCSEVXZRQGY6ENKBQPDZ

not attested not anchored not stored refs pending

Groups of central type, maximal Connected Gradings and Intrinsic Fundamental Groups of Complex Semisimple Algebras

Ofir Schnabel, Yuval Ginosar

arxiv:1602.06694 v1 · 2016-02-22 · math.RA · 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{D3MHXUNCSEVXZRQGY6ENKBQPDZ}

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	2026-05-18T01:20:13.363813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed87bd1a2912b7cc606c788d5060f1e5e534a08f0a8d1c70c76a87180271e2f

Aliases

arxiv: 1602.06694 · arxiv_version: 1602.06694v1 · doi: 10.48550/arxiv.1602.06694 · pith_short_12: D3MHXUNCSEVX · pith_short_16: D3MHXUNCSEVXZRQG · pith_short_8: D3MHXUNC

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/D3MHXUNCSEVXZRQGY6ENKBQPDZ \
  | 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: 1ed87bd1a2912b7cc606c788d5060f1e5e534a08f0a8d1c70c76a87180271e2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99505bf29c59a7202e20f561e34b5d5e63b774639f03db90237485b054a5e462",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-02-22T09:22:52Z",
    "title_canon_sha256": "b7eee57a1bba40b271bfe18dad062029ad6f00750bbf3844557fae7b7c498bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06694",
    "kind": "arxiv",
    "version": 1
  }
}