Pith Number

pith:3EW6CN3H

pith:2012:3EW6CN3H7YKWZG4K3Y4PAWVL2G

not attested not anchored not stored refs pending

Support Varieties for Frobenius Kernels of Classical Groups

Paul Sobaje

arxiv:1201.2734 v3 · 2012-01-13 · 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{3EW6CN3H7YKWZG4K3Y4PAWVL2G}

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	2026-05-18T03:44:47.309260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d92de13767fe156c9b8ade38f05aabd1a5a00c892caeecf7d2ae15411948c20f

Aliases

arxiv: 1201.2734 · arxiv_version: 1201.2734v3 · doi: 10.48550/arxiv.1201.2734 · pith_short_12: 3EW6CN3H7YKW · pith_short_16: 3EW6CN3H7YKWZG4K · pith_short_8: 3EW6CN3H

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/3EW6CN3H7YKWZG4K3Y4PAWVL2G \
  | 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: d92de13767fe156c9b8ade38f05aabd1a5a00c892caeecf7d2ae15411948c20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "881df9c8a21531bb45e2056812c907638143e09fba18a6ce95aaed9e745a8bd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-01-13T02:49:32Z",
    "title_canon_sha256": "646b4bff53f335ae4984da99fbc7ccfbcd98dc896b3d8ab511b17257a7dd5e80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2734",
    "kind": "arxiv",
    "version": 3
  }
}