Pith Number

pith:OFUZWFES

pith:2018:OFUZWFESOK5JJPUEBAMKVOM7J7

not attested not anchored not stored refs pending

Weighted Leavitt path algebras of finite Gelfand-Kirillov dimension

Raimund Preusser

arxiv:1804.09287 v1 · 2018-04-24 · 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{OFUZWFESOK5JJPUEBAMKVOM7J7}

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	2026-05-18T00:17:32.256968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71699b149272ba94be840818aab99f4fcd1031897a7b7df8da1475806f521f07

Aliases

arxiv: 1804.09287 · arxiv_version: 1804.09287v1 · doi: 10.48550/arxiv.1804.09287 · pith_short_12: OFUZWFESOK5J · pith_short_16: OFUZWFESOK5JJPUE · pith_short_8: OFUZWFES

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/OFUZWFESOK5JJPUEBAMKVOM7J7 \
  | 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: 71699b149272ba94be840818aab99f4fcd1031897a7b7df8da1475806f521f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1a149fe0d5eeb259cbc4cb88fcb6f5872940e48dcf8c5d9d787afb491719906",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-04-24T22:58:18Z",
    "title_canon_sha256": "dc71519b70313aa86906f876fde0bf21456beb39106540143f5305125228d787"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09287",
    "kind": "arxiv",
    "version": 1
  }
}