Pith Number

pith:LZP6U36Q

pith:2012:LZP6U36QV7PFDGZ673DLGUT45S

not attested not anchored not stored refs pending

On m-cluster tilted algebras and trivial extensions

Elsa Fern\'andez, Isabel Pratti, Sonia Trepode

arxiv:1208.4004 v1 · 2012-08-20 · math.RA · 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{LZP6U36QV7PFDGZ673DLGUT45S}

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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	2026-05-18T03:48:25.505246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e5fea6fd0afde519b3efec6b3527cecbdcdb95f479610021c8f46519546f5ae

Aliases

arxiv: 1208.4004 · arxiv_version: 1208.4004v1 · doi: 10.48550/arxiv.1208.4004 · pith_short_12: LZP6U36QV7PF · pith_short_16: LZP6U36QV7PFDGZ6 · pith_short_8: LZP6U36Q

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/LZP6U36QV7PFDGZ673DLGUT45S \
  | 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: 5e5fea6fd0afde519b3efec6b3527cecbdcdb95f479610021c8f46519546f5ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8ed62371c017befb90da2f5e3d9a64f8e48e93d6ae4aed59f70f2793150696",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-08-20T13:41:03Z",
    "title_canon_sha256": "915d61573ed8f4d76d41fe85070ca1901870618b5fc3f58d4be17a38b6274362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4004",
    "kind": "arxiv",
    "version": 1
  }
}