Pith Number

pith:7ZUAZAFM

pith:2012:7ZUAZAFMAT24FQ3NJUC747MS4V

not attested not anchored not stored refs pending

Generalization of the Correspondence about DTr-selfinjective algebras

Fan Kong

arxiv:1204.0967 v2 · 2012-04-04 · 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{7ZUAZAFMAT24FQ3NJUC747MS4V}

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	2026-05-18T03:56:21.807788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe680c80ac04f5c2c36d4d05fe7d92e55a245978c0dfe9030a519e2ce9635b4f

Aliases

arxiv: 1204.0967 · arxiv_version: 1204.0967v2 · doi: 10.48550/arxiv.1204.0967 · pith_short_12: 7ZUAZAFMAT24 · pith_short_16: 7ZUAZAFMAT24FQ3N · pith_short_8: 7ZUAZAFM

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/7ZUAZAFMAT24FQ3NJUC747MS4V \
  | 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: fe680c80ac04f5c2c36d4d05fe7d92e55a245978c0dfe9030a519e2ce9635b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7cab6c9cbf18030f285ac773d4d97694e0874b10ea4d066e57136267a243263",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-04-04T15:07:03Z",
    "title_canon_sha256": "7676fe0663372c77d9d1e5b87018abb35e0b4b7e5c0865a85cc4b4296ff13a48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0967",
    "kind": "arxiv",
    "version": 2
  }
}