Pith Number

pith:QDCTUTSI

pith:2018:QDCTUTSIGFKYON6ZVQQMB2PZRN

not attested not anchored not stored refs pending

Cell Structure of Bimodules over Radical Square Zero Nakayama Algebras

Helena Jonsson

arxiv:1804.07082 v1 · 2018-04-19 · 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{QDCTUTSIGFKYON6ZVQQMB2PZRN}

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	2026-05-18T00:18:01.533533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80c53a4e4831558737d9ac20c0e9f98b4d2134cf00ecdb0d61cc40ac32dd6d26

Aliases

arxiv: 1804.07082 · arxiv_version: 1804.07082v1 · doi: 10.48550/arxiv.1804.07082 · pith_short_12: QDCTUTSIGFKY · pith_short_16: QDCTUTSIGFKYON6Z · pith_short_8: QDCTUTSI

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/QDCTUTSIGFKYON6ZVQQMB2PZRN \
  | 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: 80c53a4e4831558737d9ac20c0e9f98b4d2134cf00ecdb0d61cc40ac32dd6d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13ed1caf5ac8821fc4d95acd7d6496856b65ee4af618571768617355cd74a42d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-04-19T10:56:37Z",
    "title_canon_sha256": "1f386259418421b252c6869ca3825702cc2add517cc2303568c14fd52e7ebb01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07082",
    "kind": "arxiv",
    "version": 1
  }
}