Pith Number

pith:YCEYYEPP

pith:2024:YCEYYEPPRLT3XOV3KCDK2I5QNU

not attested not anchored not stored refs pending

SMMF: Square-Matricized Momentum Factorization for Memory-Efficient Optimization

Kwangryeol Park, Seulki Lee

arxiv:2412.08894 v2 · 2024-12-12 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCEYYEPPRLT3XOV3KCDK2I5QNU}

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	2026-07-05T10:56:13.145975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0898c11ef8ae7bbbabb5086ad23b06d3c9ed7b61a7db510701f2a4b752d983c

Aliases

arxiv: 2412.08894 · arxiv_version: 2412.08894v2 · doi: 10.48550/arxiv.2412.08894 · pith_short_12: YCEYYEPPRLT3 · pith_short_16: YCEYYEPPRLT3XOV3 · pith_short_8: YCEYYEPP

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/YCEYYEPPRLT3XOV3KCDK2I5QNU \
  | 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: c0898c11ef8ae7bbbabb5086ad23b06d3c9ed7b61a7db510701f2a4b752d983c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73c42b6df5f9471cdc99018e2e7c5389b907d29bd851172fed437b32d7804d26",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-12-12T03:14:50Z",
    "title_canon_sha256": "fa22d7cd765d6fc2cce8f18b6687dcd81610752f3c51f0f89268d57a5e49afdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08894",
    "kind": "arxiv",
    "version": 2
  }
}