Pith Number

pith:6EOFNPXW

pith:2011:6EOFNPXWQH5KXQCPZHVQIPLTHY

not attested not anchored not stored refs pending

Alternating subgroups of Coxeter groups and their spinor extensions

L. Poulain d'Andecy, O. V. Ogievetsky

arxiv:1112.6347 v1 · 2011-12-29 · math.GR · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6EOFNPXWQH5KXQCPZHVQIPLTHY}

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	2026-05-18T03:17:35.516213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f11c56bef681faabc04fc9eb043d733e2626a53895d6f867d749bec38739d09e

Aliases

arxiv: 1112.6347 · arxiv_version: 1112.6347v1 · doi: 10.48550/arxiv.1112.6347 · pith_short_12: 6EOFNPXWQH5K · pith_short_16: 6EOFNPXWQH5KXQCP · pith_short_8: 6EOFNPXW

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/6EOFNPXWQH5KXQCPZHVQIPLTHY \
  | 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: f11c56bef681faabc04fc9eb043d733e2626a53895d6f867d749bec38739d09e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0016afe7d1a47b6891dfdb4da24d14e798d45e0766ad8dd6699623745d87c6f2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2011-12-29T16:54:12Z",
    "title_canon_sha256": "8d1a50f4193b102ab7bc6398e65ba898738cf30957265efc9827ae9a4dc930fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6347",
    "kind": "arxiv",
    "version": 1
  }
}