Pith Number

pith:KRYPS4VG

pith:2023:KRYPS4VGC4DHUF2H3PH74G3Y42

not attested not anchored not stored refs pending

Fast computation of permutation equivariant layers with the partition algebra

Charles Godfrey, Davis Brown, Henry Kvinge, Michael G. Rawson

arxiv:2303.06208 v1 · 2023-03-10 · cs.LG · math.CO · math.RT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KRYPS4VGC4DHUF2H3PH74G3Y42}

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	2026-07-05T05:50:15.993512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5470f972a617067a1747dbcffe1b78e6a419459b07f7c13cd3c17d45c2608765

Aliases

arxiv: 2303.06208 · arxiv_version: 2303.06208v1 · doi: 10.48550/arxiv.2303.06208 · pith_short_12: KRYPS4VGC4DH · pith_short_16: KRYPS4VGC4DHUF2H · pith_short_8: KRYPS4VG

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/KRYPS4VGC4DHUF2H3PH74G3Y42 \
  | 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: 5470f972a617067a1747dbcffe1b78e6a419459b07f7c13cd3c17d45c2608765

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e6c897269aab8b38628fc8c87d2dd5846fd96ae9a6b80dfef8fb01190d173e5",
    "cross_cats_sorted": [
      "math.CO",
      "math.RT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-10T21:13:12Z",
    "title_canon_sha256": "6720066b385f62d3bf806315cc4c37b61d70279b4505dd698284b3cd8a87caa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.06208",
    "kind": "arxiv",
    "version": 1
  }
}