Pith Number

pith:LGNNVCZE

pith:2025:LGNNVCZEWLQBEGN2J3I6ALKVBC

not attested not anchored not stored refs pending

Clean Graphs and Idempotent Graphs over Finite Rings: An Approach Based on Z_n

Felicia Servina Djuang, Indah Emilia Wijayanti, Yeni Susanti

arxiv:2505.14249 v1 · 2025-05-20 · 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{LGNNVCZEWLQBEGN2J3I6ALKVBC}

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	2026-07-05T11:05:58.424250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

599ada8b24b2e01219ba4ed1e02d5508b49d5fd8138abc21cb37a7e7e1156f45

Aliases

arxiv: 2505.14249 · arxiv_version: 2505.14249v1 · doi: 10.48550/arxiv.2505.14249 · pith_short_12: LGNNVCZEWLQB · pith_short_16: LGNNVCZEWLQBEGN2 · pith_short_8: LGNNVCZE

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/LGNNVCZEWLQBEGN2J3I6ALKVBC \
  | 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: 599ada8b24b2e01219ba4ed1e02d5508b49d5fd8138abc21cb37a7e7e1156f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8330e05319ca483b99465b3f05a31f22b50f0047ef80c4e8d51a2699077ab42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2025-05-20T12:02:36Z",
    "title_canon_sha256": "677f7faaf0ff44dc08b4df83718ccf7b6b7cef1f1a52ce1fee6355340c7819f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14249",
    "kind": "arxiv",
    "version": 1
  }
}