Pith Number

pith:OIUC5OKJ

pith:2012:OIUC5OKJZSIRPPOXG4CSZHVPJC

not attested not anchored not stored refs pending

Corrigendum to "An equivalence of categories for graded modules over monomial algebras and path algebras of quivers" [J. Algebra, 353(1) (2012) 249-260]

Cody Holdaway, S. Paul Smith

arxiv:1201.4824 v1 · 2012-01-23 · math.RA · 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{OIUC5OKJZSIRPPOXG4CSZHVPJC}

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	2026-05-18T04:04:05.169817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72282eb949cc9117bdd737052c9eaf48a9e4e45123c4f432c24c8c276c29aeb4

Aliases

arxiv: 1201.4824 · arxiv_version: 1201.4824v1 · doi: 10.48550/arxiv.1201.4824 · pith_short_12: OIUC5OKJZSIR · pith_short_16: OIUC5OKJZSIRPPOX · pith_short_8: OIUC5OKJ

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/OIUC5OKJZSIRPPOXG4CSZHVPJC \
  | 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: 72282eb949cc9117bdd737052c9eaf48a9e4e45123c4f432c24c8c276c29aeb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9bfe6c6228b0d55d57bbf167adb5ad6886fc5c7a22dd49760adefb254b1cbc5",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-01-23T19:24:08Z",
    "title_canon_sha256": "ade687c502c43da3588bcb6230a574c7866ba8581a4cdfd929bbd91e779c2c9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4824",
    "kind": "arxiv",
    "version": 1
  }
}