Pith Number

pith:OBZ2H4JX

pith:2010:OBZ2H4JX2CQPTJJSFZ6O3FGICQ

not attested not anchored not stored refs pending

On blocks stably equivalent to a quantum complete intersection of dimension 9 in characteristic 3 and a case of the abelian defect group conjecture

Radha Kessar

arxiv:1012.0534 v2 · 2010-12-02 · math.GR · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBZ2H4JX2CQPTJJSFZ6O3FGICQ}

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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	2026-05-18T02:58:01.418996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7073a3f137d0a0f9a5322e7ced94c814182797facbc7fd0781850a1d98d6a341

Aliases

arxiv: 1012.0534 · arxiv_version: 1012.0534v2 · doi: 10.48550/arxiv.1012.0534 · pith_short_12: OBZ2H4JX2CQP · pith_short_16: OBZ2H4JX2CQPTJJS · pith_short_8: OBZ2H4JX

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/OBZ2H4JX2CQPTJJSFZ6O3FGICQ \
  | 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: 7073a3f137d0a0f9a5322e7ced94c814182797facbc7fd0781850a1d98d6a341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b43dcf3ac650ab07f9b716f7ea0ed3127770ae5847a6a6a1f8541487f1392e",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2010-12-02T18:41:24Z",
    "title_canon_sha256": "8cea4bd4e5e5d48f04e7581d3833f3c38909119bd2c39358843fea43e36f0c3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0534",
    "kind": "arxiv",
    "version": 2
  }
}