Pith Number

pith:6RNPTFHH

pith:2010:6RNPTFHHGCUMULPHS2Q3F5JXZR

not attested not anchored not stored refs pending

Zero-Divisors of Content Algebras

Peyman Nasehpour

arxiv:1006.4290 v2 · 2010-06-22 · math.AC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RNPTFHHGCUMULPHS2Q3F5JXZR}

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	2026-05-18T01:04:42.000823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f45af994e730a8ca2de796a1b2f537cc532490c47cf648280a1d67de81879662

Aliases

arxiv: 1006.4290 · arxiv_version: 1006.4290v2 · doi: 10.48550/arxiv.1006.4290 · pith_short_12: 6RNPTFHHGCUM · pith_short_16: 6RNPTFHHGCUMULPH · pith_short_8: 6RNPTFHH

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/6RNPTFHHGCUMULPHS2Q3F5JXZR \
  | 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: f45af994e730a8ca2de796a1b2f537cc532490c47cf648280a1d67de81879662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b097ca5fde974a67fd5f307052e67c56da7ef7f1ab819f648a5e98109a08f09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2010-06-22T13:32:55Z",
    "title_canon_sha256": "10bd1c616df74a4882ecd6625ab6188d43b0ab32aaa585c0e053948c8166cff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4290",
    "kind": "arxiv",
    "version": 2
  }
}