Pith Number

pith:37XU2U7C

pith:2021:37XU2U7C5I276HE2DBFK4MLK2M

not attested not anchored not stored refs pending

Stable Centres II: Finite Classical Groups

Arun S. Kannan, Christopher Ryba

arxiv:2112.01467 v1 · 2021-12-02 · math.RT · math.GR · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37XU2U7C5I276HE2DBFK4MLK2M}

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.

Cited by

1 paper in Pith

Classical interpolation categories

Receipt and verification

First computed	2026-07-05T03:37:09.807486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfef4d53e2ea35ff1c9a184aae316ad31b54617db52d83c7273b6dd4d88a7505

Aliases

arxiv: 2112.01467 · arxiv_version: 2112.01467v1 · doi: 10.48550/arxiv.2112.01467 · pith_short_12: 37XU2U7C5I27 · pith_short_16: 37XU2U7C5I276HE2 · pith_short_8: 37XU2U7C

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/37XU2U7C5I276HE2DBFK4MLK2M \
  | 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: dfef4d53e2ea35ff1c9a184aae316ad31b54617db52d83c7273b6dd4d88a7505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2af17360b1632e0a271c8aa86bba23ae415eb6f40275c672f5c9227733c42105",
    "cross_cats_sorted": [
      "math.GR",
      "math.RA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2021-12-02T18:09:59Z",
    "title_canon_sha256": "d5eb458fc640614f8a14294b96df861ac2d9df758af4fe0b449014891eb86d77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.01467",
    "kind": "arxiv",
    "version": 1
  }
}