Pith Number

pith:X4ZGV4HM

pith:2015:X4ZGV4HM5WB32E6TVJ7FEAXWUY

not attested not anchored not stored refs pending

Local loop near-rings

Damir Franeti\v{c}

arxiv:1503.06047 v4 · 2015-03-20 · 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{X4ZGV4HM5WB32E6TVJ7FEAXWUY}

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	2026-05-18T01:15:53.060752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf326af0eced83bd13d3aa7e5202f6a6385a8df12e02f479aafebc321fb01030

Aliases

arxiv: 1503.06047 · arxiv_version: 1503.06047v4 · doi: 10.48550/arxiv.1503.06047 · pith_short_12: X4ZGV4HM5WB3 · pith_short_16: X4ZGV4HM5WB32E6T · pith_short_8: X4ZGV4HM

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/X4ZGV4HM5WB32E6TVJ7FEAXWUY \
  | 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: bf326af0eced83bd13d3aa7e5202f6a6385a8df12e02f479aafebc321fb01030

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e8f145484dbee1988ceada3c5fb9f882316542292c2410b0bd315e48d6938b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-03-20T12:01:02Z",
    "title_canon_sha256": "40e63592c7e787d4868c9c3a6e215fd11f2ec7bd2b8020ca1c567ecf010a3a54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06047",
    "kind": "arxiv",
    "version": 4
  }
}