Pith Number

pith:CCCEMFXJ

pith:2013:CCCEMFXJPKEEBHKXDKXJNQTCJB

not attested not anchored not stored refs pending

On cluster algebras from once punctured closed surfaces

Sefi Ladkani

arxiv:1310.4454 v1 · 2013-10-16 · 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{CCCEMFXJPKEEBHKXDKXJNQTCJB}

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.

Cited by

1 paper in Pith

Quantum cluster algebra realization for stated ${\rm SL}_n$-skein algebras and rotation-invariant bases for polygons

Receipt and verification

First computed	2026-05-18T03:10:14.993267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10844616e97a88409d571aae96c262487a1d8260c5bbefadce94e62ddd3bd656

Aliases

arxiv: 1310.4454 · arxiv_version: 1310.4454v1 · doi: 10.48550/arxiv.1310.4454 · pith_short_12: CCCEMFXJPKEE · pith_short_16: CCCEMFXJPKEEBHKX · pith_short_8: CCCEMFXJ

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/CCCEMFXJPKEEBHKXDKXJNQTCJB \
  | 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: 10844616e97a88409d571aae96c262487a1d8260c5bbefadce94e62ddd3bd656

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa9a1517ae289ca4e3bf290d9a6344fe90999aa760a02ed811120dda7950f3ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-10-16T17:14:50Z",
    "title_canon_sha256": "2d131d7b90e212afc480c727c49728c11396a0d6bd641e77f37ccf83b22b0176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4454",
    "kind": "arxiv",
    "version": 1
  }
}