Pith Number

pith:DKOO6ARQ

pith:2013:DKOO6ARQ2KNZZVB4T6VGJHIUXB

not attested not anchored not stored refs pending

Morita equivalence and Morita invariant properties. Applications in the context of Leavitt path algebras

Jose Felix Solanilla Hernandez, Mercedes Siles Molina

arxiv:1309.7663 v1 · 2013-09-29 · 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{DKOO6ARQ2KNZZVB4T6VGJHIUXB}

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	2026-05-18T03:11:48.775977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a9cef0230d29b9cd43c9faa649d14b876ea36d8f1bea568073e640e2e9e3730

Aliases

arxiv: 1309.7663 · arxiv_version: 1309.7663v1 · doi: 10.48550/arxiv.1309.7663 · pith_short_12: DKOO6ARQ2KNZ · pith_short_16: DKOO6ARQ2KNZZVB4 · pith_short_8: DKOO6ARQ

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/DKOO6ARQ2KNZZVB4T6VGJHIUXB \
  | 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: 1a9cef0230d29b9cd43c9faa649d14b876ea36d8f1bea568073e640e2e9e3730

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01718dd184db0345fd7d392fa7fd3e1c81c55f7fd29c100a950d329ea067e903",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-09-29T20:45:46Z",
    "title_canon_sha256": "36107e4af63aa217a4bf3a09a239a4437ef752009ec4ec41588fce9ea13ab594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.7663",
    "kind": "arxiv",
    "version": 1
  }
}