Pith Number

pith:Z3ZG5G3M

pith:2019:Z3ZG5G3MCIAWT6FADYHDYRPPLF

not attested not anchored not stored refs pending

Nil Clean Divisor Graph

Ajay Sharma, Dhiren Kumar Basnet

arxiv:1903.02287 v1 · 2019-03-06 · 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{Z3ZG5G3MCIAWT6FADYHDYRPPLF}

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	2026-05-17T23:51:56.319243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cef26e9b6c120169f8a01e0e3c45ef59539a117d375a156c4ee8156d5d872929

Aliases

arxiv: 1903.02287 · arxiv_version: 1903.02287v1 · doi: 10.48550/arxiv.1903.02287 · pith_short_12: Z3ZG5G3MCIAW · pith_short_16: Z3ZG5G3MCIAWT6FA · pith_short_8: Z3ZG5G3M

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/Z3ZG5G3MCIAWT6FADYHDYRPPLF \
  | 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: cef26e9b6c120169f8a01e0e3c45ef59539a117d375a156c4ee8156d5d872929

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47ba47308fe499f72958cbf00582a66b148e214634600a40c59578fa3b7204ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2019-03-06T10:20:17Z",
    "title_canon_sha256": "63ca75eea423327681c0d5f9bb137594a76a968c5fbe80d5f07e2ec8e46856a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02287",
    "kind": "arxiv",
    "version": 1
  }
}