Pith Number

pith:GBPP2JXU

pith:2017:GBPP2JXUW54632TSD3MNK5ELMR

not attested not anchored not stored refs pending

Nil clean graph of rings

Dhiren Kumar Basnet, Jayanta Bhattacharyya

arxiv:1701.07630 v1 · 2017-01-26 · 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{GBPP2JXUW54632TSD3MNK5ELMR}

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	2026-05-18T00:22:59.675494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

305efd26f4b779edea721ed8d5748b6472ca563e5b24ee1e15e071f5ace1e0fe

Aliases

arxiv: 1701.07630 · arxiv_version: 1701.07630v1 · doi: 10.48550/arxiv.1701.07630 · pith_short_12: GBPP2JXUW546 · pith_short_16: GBPP2JXUW54632TS · pith_short_8: GBPP2JXU

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/GBPP2JXUW54632TSD3MNK5ELMR \
  | 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: 305efd26f4b779edea721ed8d5748b6472ca563e5b24ee1e15e071f5ace1e0fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3639db5f389dd49f2e8102e9ea8df7d1e6394ec480f716a6c2e262694d46c79d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-01-26T09:45:46Z",
    "title_canon_sha256": "1102616783a0fa6eadb014898a95056fc3a26b238eb5c36a0c5e62fddb3ac5b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07630",
    "kind": "arxiv",
    "version": 1
  }
}