Pith Number

pith:LT3IO6IA

pith:2016:LT3IO6IAWZCYUMEMBOOIHROQ2C

not attested not anchored not stored refs pending

Decomposable Leavitt path algebras for arbitrary graphs

Alireza Nasr-Isfahani, Gonzalo Aranda Pino

arxiv:1603.04985 v1 · 2016-03-16 · 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{LT3IO6IAWZCYUMEMBOOIHROQ2C}

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	2026-05-18T00:33:07.259097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf6877900b6458a308c0b9c83c5d0d0ac81b022c600d05928724b4ac3eba526

Aliases

arxiv: 1603.04985 · arxiv_version: 1603.04985v1 · doi: 10.48550/arxiv.1603.04985 · pith_short_12: LT3IO6IAWZCY · pith_short_16: LT3IO6IAWZCYUMEM · pith_short_8: LT3IO6IA

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/LT3IO6IAWZCYUMEMBOOIHROQ2C \
  | 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: 5cf6877900b6458a308c0b9c83c5d0d0ac81b022c600d05928724b4ac3eba526

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6146df15b5bcf891e28bbad027bb896b78ce4e0f980e239bf0a5dcef03e8a214",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-03-16T07:59:12Z",
    "title_canon_sha256": "1ddf182db0a2744896282214bebe8f952464d18950f2cbc05f9da2c3fba5b3f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04985",
    "kind": "arxiv",
    "version": 1
  }
}