Pith Number

pith:4Q3NWIUL

pith:2014:4Q3NWIUL5DZT46GJIKAPOS2CT2

not attested not anchored not stored refs pending

Indecomposable Decomposition and couniserial dimension

A. Ghorbani, S. K. Jain, Z. Nazemian

arxiv:1408.0056 v1 · 2014-08-01 · 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{4Q3NWIUL5DZT46GJIKAPOS2CT2}

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	2026-05-18T02:46:03.965784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e436db228be8f33e78c94280f74b429e832199f7e226a052d00fcd1a4acb0c81

Aliases

arxiv: 1408.0056 · arxiv_version: 1408.0056v1 · doi: 10.48550/arxiv.1408.0056 · pith_short_12: 4Q3NWIUL5DZT · pith_short_16: 4Q3NWIUL5DZT46GJ · pith_short_8: 4Q3NWIUL

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/4Q3NWIUL5DZT46GJIKAPOS2CT2 \
  | 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: e436db228be8f33e78c94280f74b429e832199f7e226a052d00fcd1a4acb0c81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681f8b2834af0f4049dfc22030872c76c496b8c337bdfd094b42f33220caa789",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-08-01T00:59:50Z",
    "title_canon_sha256": "4a517a62232df6f2f27d855cf45f7e4beb8a86b45152c17a1510de2e11339dee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0056",
    "kind": "arxiv",
    "version": 1
  }
}