Pith Number

pith:3V4CLUZD

pith:2015:3V4CLUZDGTVEITR2YLDXTPON2T

not attested not anchored not stored refs pending

Igusa-Todorov functions for radical square zero algebras

E. N. Marcos, G. Mata, M. Lanzilotta

arxiv:1506.05894 v1 · 2015-06-19 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3V4CLUZDGTVEITR2YLDXTPON2T}

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	2026-05-18T01:41:58.851431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd7825d32334ea444e3ac2c779bdcdd4d08ef0c79c8873e6d1716e3176150bb2

Aliases

arxiv: 1506.05894 · arxiv_version: 1506.05894v1 · doi: 10.48550/arxiv.1506.05894 · pith_short_12: 3V4CLUZDGTVE · pith_short_16: 3V4CLUZDGTVEITR2 · pith_short_8: 3V4CLUZD

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/3V4CLUZDGTVEITR2YLDXTPON2T \
  | 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: dd7825d32334ea444e3ac2c779bdcdd4d08ef0c79c8873e6d1716e3176150bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe8cbc791510ac64dc7fda4c7fa6435d04a5f3cacf88b64af48e9ed3e47528e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-06-19T07:38:37Z",
    "title_canon_sha256": "4a4bd2ae1bad82b7efd509bfcfea40c62b20da3799b0c6f27832c319a3d82623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05894",
    "kind": "arxiv",
    "version": 1
  }
}