Pith Number

pith:KWG3KFMC

pith:2016:KWG3KFMCNK62E55XVFHOQ6ZRIA

not attested not anchored not stored refs pending

Frobenius induction for algebras

Andrei Marcus, Constantin-Cosmin Todea, Tiberiu Coconet

arxiv:1610.00093 v2 · 2016-10-01 · 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{KWG3KFMCNK62E55XVFHOQ6ZRIA}

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	2026-05-18T00:17:19.695135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

558db515826abda277b7a94ee87b314005f40b92991585095c60b5ab9b438341

Aliases

arxiv: 1610.00093 · arxiv_version: 1610.00093v2 · doi: 10.48550/arxiv.1610.00093 · pith_short_12: KWG3KFMCNK62 · pith_short_16: KWG3KFMCNK62E55X · pith_short_8: KWG3KFMC

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/KWG3KFMCNK62E55XVFHOQ6ZRIA \
  | 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: 558db515826abda277b7a94ee87b314005f40b92991585095c60b5ab9b438341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01336339c7a32d6a763c2669ab26d9df8359d6022ef72258c23f5d412a60c38a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-10-01T06:11:46Z",
    "title_canon_sha256": "f880129a975b86872e69e1045ebf4b5a6c02b3e2429fb9ebfa0396fcc73b9827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00093",
    "kind": "arxiv",
    "version": 2
  }
}