Pith Number

pith:ECGL23HQ

pith:2010:ECGL23HQXZYWSP6XA7M6VBATOP

not attested not anchored not stored refs pending

The algebras derived equivalent to gentle cluster tilted algebras

Aslak Bakke Buan, Grzegorz Bobinski

arxiv:1009.1032 v2 · 2010-09-06 · 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{ECGL23HQXZYWSP6XA7M6VBATOP}

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	2026-05-18T04:35:14.587424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208cbd6cf0be71693fd707d9ea841373cb5816b58fc9c06f769aae4de38ae6c6

Aliases

arxiv: 1009.1032 · arxiv_version: 1009.1032v2 · doi: 10.48550/arxiv.1009.1032 · pith_short_12: ECGL23HQXZYW · pith_short_16: ECGL23HQXZYWSP6X · pith_short_8: ECGL23HQ

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/ECGL23HQXZYWSP6XA7M6VBATOP \
  | 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: 208cbd6cf0be71693fd707d9ea841373cb5816b58fc9c06f769aae4de38ae6c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d8c74611f3f2e9fca36220eb4849be4c088c5bb03c34180c7bac7c2c9055995",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-09-06T11:52:18Z",
    "title_canon_sha256": "2560b13db4defdbe18961f96464f60621c20d4c20782121c21d07df2f85bc07a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1032",
    "kind": "arxiv",
    "version": 2
  }
}