Pith Number

pith:UOHKWKB7

pith:2025:UOHKWKB7JRIQWHGNAMUTDQLJ42

not attested not anchored not stored refs pending

ElasticZO: A Memory-Efficient On-Device Learning with Combined Zeroth- and First-Order Optimization

Hiroki Matsutani, Keisuke Sugiura

arxiv:2501.04287 v1 · 2025-01-08 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UOHKWKB7JRIQWHGNAMUTDQLJ42}

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

2 papers in Pith

Will LLMs Scaling Hit the Wall? Breaking Barriers via Distributed Resources on Massive Edge Devices

Why Zeroth-Order Adaptation May Forget Less: A Randomized Shaping Theory

Receipt and verification

First computed	2026-07-05T09:58:32.755030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a38eab283f4c510b1ccd032931c169e6b9d22c0618393c9c9f42c99cae121ad0

Aliases

arxiv: 2501.04287 · arxiv_version: 2501.04287v1 · doi: 10.48550/arxiv.2501.04287 · pith_short_12: UOHKWKB7JRIQ · pith_short_16: UOHKWKB7JRIQWHGN · pith_short_8: UOHKWKB7

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/UOHKWKB7JRIQWHGNAMUTDQLJ42 \
  | 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: a38eab283f4c510b1ccd032931c169e6b9d22c0618393c9c9f42c99cae121ad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8b7ff39cee4a0d2eb9d584e84f7d78a7d3764acd31568e2b0c78e845f140be0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-08T05:25:14Z",
    "title_canon_sha256": "27e3119a11f289dc0cbf2f32fc1c25f78a1d0cac2877df385b400682afcc155b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04287",
    "kind": "arxiv",
    "version": 1
  }
}