Pith Number

pith:7YCGG2JA

pith:2023:7YCGG2JAKNO3EZQOWEZB5JDFXK

not attested not anchored not stored refs pending

Posets for $F$-polynomials in cluster algebras from surfaces

Nathan Reading, Sibylle Schroll, Vincent Pilaud

arxiv:2311.06033 v4 · 2023-11-10 · math.CO · 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{7YCGG2JAKNO3EZQOWEZB5JDFXK}

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

4 papers in Pith

Cluster Expansions from Punctured Orbifolds

Unimodality and Cluster Algebras from Surfaces

Orderings of k-Markov Numbers

Cluster Expansions from Punctured Orbifolds

Receipt and verification

First computed	2026-07-05T08:09:25.951187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe04636920535db2660eb1321ea465ba8e6fc0c9b010ece1638cd68853090ab8

Aliases

arxiv: 2311.06033 · arxiv_version: 2311.06033v4 · doi: 10.48550/arxiv.2311.06033 · pith_short_12: 7YCGG2JAKNO3 · pith_short_16: 7YCGG2JAKNO3EZQO · pith_short_8: 7YCGG2JA

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/7YCGG2JAKNO3EZQOWEZB5JDFXK \
  | 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: fe04636920535db2660eb1321ea465ba8e6fc0c9b010ece1638cd68853090ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95902c740a765b3f0f2415ace261e1f2b457a4dfa7bb0bc254973a2c638330a0",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-11-10T12:40:09Z",
    "title_canon_sha256": "4b3399789c501e997d6fecf463df428a60c425d56c9e57f33f84c640bc5b41cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.06033",
    "kind": "arxiv",
    "version": 4
  }
}