Pith Number

pith:6IIK5P6L

pith:2014:6IIK5P6L2CAG5U7TUU7GKWEAJ7

not attested not anchored not stored refs pending

Maximal abelian subgroups of Spin groups and some exceptional simple Lie groups

Jun Yu

arxiv:1403.2679 v1 · 2014-03-11 · 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{6IIK5P6L2CAG5U7TUU7GKWEAJ7}

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	2026-05-18T02:56:42.804489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f210aebfcbd0806ed3f3a53e6558804fcfa66f6f107078339e0a32febcdb0e96

Aliases

arxiv: 1403.2679 · arxiv_version: 1403.2679v1 · doi: 10.48550/arxiv.1403.2679 · pith_short_12: 6IIK5P6L2CAG · pith_short_16: 6IIK5P6L2CAG5U7T · pith_short_8: 6IIK5P6L

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/6IIK5P6L2CAG5U7TUU7GKWEAJ7 \
  | 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: f210aebfcbd0806ed3f3a53e6558804fcfa66f6f107078339e0a32febcdb0e96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "438c81ae5048ed12e3d9ae485fdb4c6799c870a09d7b5c0fae52873aa4c66484",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-03-11T18:31:15Z",
    "title_canon_sha256": "38880ad5f3edb5db83ff7e669c1ab9ff87b2fbd40a137940843026c0e8be3a64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2679",
    "kind": "arxiv",
    "version": 1
  }
}