Pith Number

pith:FMPUFZW2

pith:2024:FMPUFZW2HWX7DSEISETUJIHR4A

not attested not anchored not stored refs pending

Can We Remove the Square-Root in Adaptive Gradient Methods? A Second-Order Perspective

Alireza Makhzani, Felix Dangel, Juhan Bae, Richard E. Turner, Runa Eschenhagen, Wu Lin

arxiv:2402.03496 v10 · 2024-02-05 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMPUFZW2HWX7DSEISETUJIHR4A}

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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

Towards Efficient Optimizer Design for LLM via Structured Fisher Approximation with a Low-Rank Extension

Receipt and verification

First computed	2026-07-05T09:16:12.392689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b1f42e6da3daff1c888912744a0f1e00d579ff08f6339ac04f2d7dc3bcec0ac

Aliases

arxiv: 2402.03496 · arxiv_version: 2402.03496v10 · doi: 10.48550/arxiv.2402.03496 · pith_short_12: FMPUFZW2HWX7 · pith_short_16: FMPUFZW2HWX7DSEI · pith_short_8: FMPUFZW2

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/FMPUFZW2HWX7DSEISETUJIHR4A \
  | 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: 2b1f42e6da3daff1c888912744a0f1e00d579ff08f6339ac04f2d7dc3bcec0ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f09acc25493b3eefe51bd6bdcc278212ed771e16d7349229371b98e57b60d84",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-05T20:15:19Z",
    "title_canon_sha256": "97acf2c38f60bdf73bf4e325168c13423487230d9586afd4dc703943091a7389"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03496",
    "kind": "arxiv",
    "version": 10
  }
}