Pith Number

pith:D72PKYKK

pith:2024:D72PKYKK4HQIFO3ZEZAUAY763V

not attested not anchored not stored refs pending

{\mu}P$^2$: Effective Sharpness Aware Minimization Requires Layerwise Perturbation Scaling

Jin Xu, Leena Chennuru Vankadara, Moritz Haas, Volkan Cevher

arxiv:2411.00075 v2 · 2024-10-31 · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{D72PKYKK4HQIFO3ZEZAUAY763V}

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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

Avoiding spurious sharpness minimization broadens applicability of SAM

Receipt and verification

First computed	2026-07-05T10:12:22.824885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ff4f5614ae1e082bb7926414063fedd55f780d828f0f152099d46ad5aa1f979

Aliases

arxiv: 2411.00075 · arxiv_version: 2411.00075v2 · doi: 10.48550/arxiv.2411.00075 · pith_short_12: D72PKYKK4HQI · pith_short_16: D72PKYKK4HQIFO3Z · pith_short_8: D72PKYKK

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/D72PKYKK4HQIFO3ZEZAUAY763V \
  | 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: 1ff4f5614ae1e082bb7926414063fedd55f780d828f0f152099d46ad5aa1f979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dffadc924ec65ec81c1ad485419d2839687a8f6432c1e50233aef23964a09793",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-31T16:32:04Z",
    "title_canon_sha256": "784d2819f42b66319f3d465408cf9deb8398c09b217e3497e8f996c659df894f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.00075",
    "kind": "arxiv",
    "version": 2
  }
}