Pith Number

pith:TE33SEBL

pith:2025:TE33SEBLVCL2FR47PCGOYN7FXR

not attested not anchored not stored refs pending

Equivariant quasisymmetry and noncrossing partitions

Hunter Spink, Lucas Gagnon, Nantel Bergeron, Philippe Nadeau, Vasu Tewari

arxiv:2504.15234 v1 · 2025-04-21 · math.CO · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TE33SEBLVCL2FR47PCGOYN7FXR}

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

2 papers in Pith

A Littlewood-Richardson Rule for Forest Polynomials via the Schubert Bialgebra

The Quasisymmetric Grassmannian

Receipt and verification

First computed	2026-07-05T10:51:58.515717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9937b9102ba897a2c79f788cec37e5bc4fc1a6d746df36488dfb080c7f987062

Aliases

arxiv: 2504.15234 · arxiv_version: 2504.15234v1 · doi: 10.48550/arxiv.2504.15234 · pith_short_12: TE33SEBLVCL2 · pith_short_16: TE33SEBLVCL2FR47 · pith_short_8: TE33SEBL

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/TE33SEBLVCL2FR47PCGOYN7FXR \
  | 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: 9937b9102ba897a2c79f788cec37e5bc4fc1a6d746df36488dfb080c7f987062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d872ae3ff98df10debdbc4cf75015f9fed69d8cfff74c0ba42dbc86fdc9bee9",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-04-21T17:09:52Z",
    "title_canon_sha256": "2450f04080ab58ad743f062efac1d4852fa7a4eb394b495bc94bc8d933a0e52a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15234",
    "kind": "arxiv",
    "version": 1
  }
}