Pith Number

pith:6SHJGYHI

pith:2025:6SHJGYHIABE27KYFGFGES66NLL

not attested not anchored not stored refs pending

Towards Practical Second-Order Optimizers in Deep Learning: Insights from Fisher Information Analysis

Damien Martins Gomes

arxiv:2504.20096 v1 · 2025-04-26 · 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{6SHJGYHIABE27KYFGFGES66NLL}

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.

Cited by

1 paper in Pith

DHO$_2$: Accelerating Distributed Hybrid Order Optimization via Model Parallelism and ADMM

Receipt and verification

First computed	2026-07-05T10:55:36.377789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f48e9360e80049afab05314c497bcd5ae02e2fb51fda28f7ac2282cee5a4a040

Aliases

arxiv: 2504.20096 · arxiv_version: 2504.20096v1 · doi: 10.48550/arxiv.2504.20096 · pith_short_12: 6SHJGYHIABE2 · pith_short_16: 6SHJGYHIABE27KYF · pith_short_8: 6SHJGYHI

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/6SHJGYHIABE27KYFGFGES66NLL \
  | 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: f48e9360e80049afab05314c497bcd5ae02e2fb51fda28f7ac2282cee5a4a040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ab9b5852f5596e63bedd03ca31de24babbeffd5768c326d3b12fd0f909a432",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-26T05:02:21Z",
    "title_canon_sha256": "7ee8f870dc2032bacbb91692e1d83a50f16bfc3efc4fd0f965b066f426a06086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20096",
    "kind": "arxiv",
    "version": 1
  }
}