Pith Number

pith:67FL66SP

pith:2024:67FL66SPUJLAWGM2NWN5SHM7ZP

not attested not anchored not stored refs pending

4-bit Shampoo for Memory-Efficient Network Training

Hua Huang, Jia Li, Pan Zhou, Sike Wang

arxiv:2405.18144 v3 · 2024-05-28 · 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{67FL66SPUJLAWGM2NWN5SHM7ZP}

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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

1 paper in Pith

Scalable Parameter and Memory Efficient Pretraining for LLM: Recent Algorithmic Advances and Benchmarking

Receipt and verification

First computed	2026-07-05T09:59:15.885126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7cabf7a4fa2560b199a6d9bd91d9fcbe925784b044dc9df9a72da33c89e8159

Aliases

arxiv: 2405.18144 · arxiv_version: 2405.18144v3 · doi: 10.48550/arxiv.2405.18144 · pith_short_12: 67FL66SPUJLA · pith_short_16: 67FL66SPUJLAWGM2 · pith_short_8: 67FL66SP

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/67FL66SPUJLAWGM2NWN5SHM7ZP \
  | 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: f7cabf7a4fa2560b199a6d9bd91d9fcbe925784b044dc9df9a72da33c89e8159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbfbebe1fd3281269cd0c2e52b06e1bcd680a82cc97e55052d978261fab4c851",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-28T13:02:56Z",
    "title_canon_sha256": "f9c96f77c9fce37019e13f1d9e9a5e0377163930247e242fb465f43df536e360"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.18144",
    "kind": "arxiv",
    "version": 3
  }
}