Pith Number

pith:IHY3LLFY

pith:2025:IHY3LLFYMNFGUF4ZE3WKBMZEOF

not attested not anchored not stored refs pending

MatrixNet: Learning over symmetry groups using learned group representations

Asilata Bapat, Circe Hsu, Lucas Laird, Robin Walters

arxiv:2501.09571 v1 · 2025-01-16 · cs.LG · cs.AI · 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{IHY3LLFYMNFGUF4ZE3WKBMZEOF}

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	2026-07-05T10:01:49.194149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41f1b5acb8634a6a179926eca0b3247174130a25809e43621dba42f5e30a7a2a

Aliases

arxiv: 2501.09571 · arxiv_version: 2501.09571v1 · doi: 10.48550/arxiv.2501.09571 · pith_short_12: IHY3LLFYMNFG · pith_short_16: IHY3LLFYMNFGUF4Z · pith_short_8: IHY3LLFY

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/IHY3LLFYMNFGUF4ZE3WKBMZEOF \
  | 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: 41f1b5acb8634a6a179926eca0b3247174130a25809e43621dba42f5e30a7a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a23d711e508da76d9fd8e4cb5e62ef66640d00817c8b860654f9a4e0dc203c1a",
    "cross_cats_sorted": [
      "cs.AI",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-16T14:45:12Z",
    "title_canon_sha256": "3d27ba6a08342d3929b8abb13e977700a8442e280024b64901f89a6d73743ccf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09571",
    "kind": "arxiv",
    "version": 1
  }
}