Pith Number

pith:EQYLGBH5

pith:2017:EQYLGBH5YZBBIF2NZ2CB7I6L7T

not attested not anchored not stored refs pending

Chains of Semiprime and Prime Ideals in Leavitt Path Algebras

Be'eri Greenfeld, Gene Abrams, Kulumani M. Rangaswamy, Zachary Mesyan

arxiv:1712.01803 v1 · 2017-12-05 · 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{EQYLGBH5YZBBIF2NZ2CB7I6L7T}

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	2026-05-17T23:49:57.478588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2430b304fdc64214174dce841fa3cbfcd029f5ada0ca73f6ee4806b6f8fad760

Aliases

arxiv: 1712.01803 · arxiv_version: 1712.01803v1 · doi: 10.48550/arxiv.1712.01803 · pith_short_12: EQYLGBH5YZBB · pith_short_16: EQYLGBH5YZBBIF2N · pith_short_8: EQYLGBH5

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/EQYLGBH5YZBBIF2NZ2CB7I6L7T \
  | 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: 2430b304fdc64214174dce841fa3cbfcd029f5ada0ca73f6ee4806b6f8fad760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0022baf0d80fd41ef2a347d32206981f1e76767151b56418f00e4bcd9cdaba3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-12-05T18:32:05Z",
    "title_canon_sha256": "b9ad414ea96cc08cc36c278af1338d00690ef287ef67255de2ad39753c3f702b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01803",
    "kind": "arxiv",
    "version": 1
  }
}