Pith Number

pith:LXSYPOYQ

pith:2012:LXSYPOYQPPIX3S376NXBDAOHO4

not attested not anchored not stored refs pending

Caldero-Chapoton algebras

Daniel Labardini-Fragoso, Giovanni Cerulli Irelli, Jan Schr\"oer

arxiv:1208.3310 v2 · 2012-08-16 · 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{LXSYPOYQPPIX3S376NXBDAOHO4}

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	2026-05-18T03:26:32.436473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5de587bb107bd17dcb7ff36e1181c7770e5d816eb456e07c8816959d4a7da83a

Aliases

arxiv: 1208.3310 · arxiv_version: 1208.3310v2 · doi: 10.48550/arxiv.1208.3310 · pith_short_12: LXSYPOYQPPIX · pith_short_16: LXSYPOYQPPIX3S37 · pith_short_8: LXSYPOYQ

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/LXSYPOYQPPIX3S376NXBDAOHO4 \
  | 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: 5de587bb107bd17dcb7ff36e1181c7770e5d816eb456e07c8816959d4a7da83a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "212f73586a6ca2ae692ebb50e383134c2183b94a808fafc31635789977a9e94e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-08-16T08:04:04Z",
    "title_canon_sha256": "29164b4b6a22dd75daf3ac32f594796508358e24675d4412a103fd66560adcfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3310",
    "kind": "arxiv",
    "version": 2
  }
}