Pith Number

pith:GBS7ALC7

pith:2014:GBS7ALC75HOLKO4PPE6VQTTBPR

not attested not anchored not stored refs pending

A numerical invariant for linear representations of finite groups

Nikita A. Karpenko, Zinovy Reichstein

arxiv:1405.4037 v2 · 2014-05-16 · math.RT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GBS7ALC75HOLKO4PPE6VQTTBPR}

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	2026-05-18T02:49:31.411333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3065f02c5fe9dcb53b8f793d584e617c536124183ce7ca33e712496ffacbedde

Aliases

arxiv: 1405.4037 · arxiv_version: 1405.4037v2 · doi: 10.48550/arxiv.1405.4037 · pith_short_12: GBS7ALC75HOL · pith_short_16: GBS7ALC75HOLKO4P · pith_short_8: GBS7ALC7

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/GBS7ALC75HOLKO4PPE6VQTTBPR \
  | 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: 3065f02c5fe9dcb53b8f793d584e617c536124183ce7ca33e712496ffacbedde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b74b6096579d584fea0b001a7ac0d4644ca5f701e10f945aae8812a7fcb855ed",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-05-16T00:20:34Z",
    "title_canon_sha256": "806947499ea73ab4179825ed69ebafd63c43e9bef20751e3c7bbc30a1c969009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4037",
    "kind": "arxiv",
    "version": 2
  }
}