Pith Number

pith:DGCL5VA5

pith:2014:DGCL5VA53UDGLHNLV3ZIDXUHIG

not attested not anchored not stored refs pending

Factorization theory: From commutative to noncommutative settings

Daniel Smertnig, Nicholas R. Baeth

arxiv:1402.4397 v3 · 2014-02-18 · 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{DGCL5VA53UDGLHNLV3ZIDXUHIG}

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	2026-05-18T01:34:13.605096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1984bed41ddd06659dabaef281de8741bc182d2043e2f000fd4212b1198aa203

Aliases

arxiv: 1402.4397 · arxiv_version: 1402.4397v3 · doi: 10.48550/arxiv.1402.4397 · pith_short_12: DGCL5VA53UDG · pith_short_16: DGCL5VA53UDGLHNL · pith_short_8: DGCL5VA5

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/DGCL5VA53UDGLHNLV3ZIDXUHIG \
  | 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: 1984bed41ddd06659dabaef281de8741bc182d2043e2f000fd4212b1198aa203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0895436e5d2c09c881050cc7dd2722bc14d982dbfeed0c833ae0e6f2f27fff59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-02-18T16:44:34Z",
    "title_canon_sha256": "6e7ba2d48bccbc4ed2ecbe1e996abb04da8ade18da754cbe52c87b5609b9079c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4397",
    "kind": "arxiv",
    "version": 3
  }
}