Pith Number

pith:DV77RDUG

pith:2014:DV77RDUG55NVBWVJHOZ4JBNAES

not attested not anchored not stored refs pending

Leavitt path algebras: the first decade

Gene Abrams

arxiv:1410.1835 v1 · 2014-10-07 · 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{DV77RDUG55NVBWVJHOZ4JBNAES}

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	2026-05-18T02:40:54.644388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d7ff88e86ef5b50daa93bb3c485a024a9e8820f80b4a8e835ce69315c98fcf9

Aliases

arxiv: 1410.1835 · arxiv_version: 1410.1835v1 · doi: 10.48550/arxiv.1410.1835 · pith_short_12: DV77RDUG55NV · pith_short_16: DV77RDUG55NVBWVJ · pith_short_8: DV77RDUG

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/DV77RDUG55NVBWVJHOZ4JBNAES \
  | 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: 1d7ff88e86ef5b50daa93bb3c485a024a9e8820f80b4a8e835ce69315c98fcf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "724b50abc28c837f8f58c9dc4542546bbdac0deebbd2b9e8501a55ce59aa5495",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-10-07T18:21:44Z",
    "title_canon_sha256": "24f8fd9e6f9c08680432747a1450cf0e0d04e2d68033a62f407044cd5f75c586"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1835",
    "kind": "arxiv",
    "version": 1
  }
}