Pith Number

pith:4RFWHRS2

pith:2014:4RFWHRS2MJPBG3EJRAMYDVF4M3

not attested not anchored not stored refs pending

Leavitt path algebras satisfying a polynomial identity

Jason Bell, Kulumani M. Rangaswamy, T. H. Lenagan

arxiv:1408.3808 v1 · 2014-08-17 · 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{4RFWHRS2MJPBG3EJRAMYDVF4M3}

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	2026-05-18T02:45:03.247742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e44b63c65a625e136c89881981d4bc66c25bcd6243079cc38e71fe7b95f07caf

Aliases

arxiv: 1408.3808 · arxiv_version: 1408.3808v1 · doi: 10.48550/arxiv.1408.3808 · pith_short_12: 4RFWHRS2MJPB · pith_short_16: 4RFWHRS2MJPBG3EJ · pith_short_8: 4RFWHRS2

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/4RFWHRS2MJPBG3EJRAMYDVF4M3 \
  | 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: e44b63c65a625e136c89881981d4bc66c25bcd6243079cc38e71fe7b95f07caf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49ecae68faba7269ed26878c9112e8b0712869f0c3892a89f330c6fd409dd507",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-08-17T10:01:33Z",
    "title_canon_sha256": "3e66d89491af0ba9f8ee39096d2667afbaf05f7f52cbca0373e0d2bc9b7cbeae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3808",
    "kind": "arxiv",
    "version": 1
  }
}