Pith Number

pith:ECA66KA5

pith:2025:ECA66KA5BSH3BTHJ7V7OSRTHTC

not attested not anchored not stored refs pending

ZO2: Scalable Zeroth-Order Fine-Tuning for Extremely Large Language Models with Limited GPU Memory

David E. Keyes, Di Wang, Hang Xu, Huanyi Xie, Jie Ren, Junxiao Wang, Liangyu Wang

arxiv:2503.12668 v1 · 2025-03-16 · cs.LG · cs.PF

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\usepackage{pith}
\pithnumber{ECA66KA5BSH3BTHJ7V7OSRTHTC}

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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

Algorithmic Recourse of In-Context Learning for Tabular Data

Receipt and verification

First computed	2026-07-05T10:32:43.803989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2081ef281d0c8fb0cce9fd7ee946679889c57651c97f72e7e160f6b3e95f77dc

Aliases

arxiv: 2503.12668 · arxiv_version: 2503.12668v1 · doi: 10.48550/arxiv.2503.12668 · pith_short_12: ECA66KA5BSH3 · pith_short_16: ECA66KA5BSH3BTHJ · pith_short_8: ECA66KA5

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/ECA66KA5BSH3BTHJ7V7OSRTHTC \
  | 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: 2081ef281d0c8fb0cce9fd7ee946679889c57651c97f72e7e160f6b3e95f77dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b0623c2c4d70ccdca5be17e833c7088650cc318cd3ebb6b372191363bdd01be",
    "cross_cats_sorted": [
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-16T21:58:29Z",
    "title_canon_sha256": "67814661f3b1a5f0830d3b33a585a37c3374c82921f1691e92e9fa816e460e9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12668",
    "kind": "arxiv",
    "version": 1
  }
}