Pith Number

pith:ZTOOCHC5

pith:2014:ZTOOCHC5NSY7XOPHT6NZT42MMG

not attested not anchored not stored refs pending

Walled Brauer algebras as idempotent truncations of level 2 cyclotomic quotients

Antonio Sartori, Catharina Stroppel

arxiv:1411.2771 v2 · 2014-11-11 · math.RT · 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{ZTOOCHC5NSY7XOPHT6NZT42MMG}

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	2026-05-18T01:46:13.938936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccdce11c5d6cb1fbb9e79f9b99f34c61b58d835f4e6acc65435d8db54ba8d2ac

Aliases

arxiv: 1411.2771 · arxiv_version: 1411.2771v2 · doi: 10.48550/arxiv.1411.2771 · pith_short_12: ZTOOCHC5NSY7 · pith_short_16: ZTOOCHC5NSY7XOPH · pith_short_8: ZTOOCHC5

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/ZTOOCHC5NSY7XOPHT6NZT42MMG \
  | 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: ccdce11c5d6cb1fbb9e79f9b99f34c61b58d835f4e6acc65435d8db54ba8d2ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76e0074ab128b7d8a940ec7df37ba35fc9307d4c81ced9aba8f5bce7e2355ece",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-11-11T11:56:11Z",
    "title_canon_sha256": "8d396b4ebeea85b14569dfd08fd1619cd36ebf5a0324e937af8c760f4ce52319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2771",
    "kind": "arxiv",
    "version": 2
  }
}