Pith Number

pith:4TSUSIYC

pith:2025:4TSUSIYCJRRDK4G2BG5DH4KZ25

not attested not anchored not stored refs pending

Accelerating Neural Network Training: An Analysis of the AlgoPerf Competition

Boyuan Feng, Chandramouli Shama Sastry, Edward Z. Yang, Frank Schneider, George E. Dahl, Juhan Bae, Less Wright, Mark Saroufim, Michael Rabbat, Philipp Hennig, Priya Kasimbeg, Runa Eschenhagen, Sourabh Medapati, Zachary Nado

arxiv:2502.15015 v1 · 2025-02-20 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TSUSIYCJRRDK4G2BG5DH4KZ25}

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

Low-rank Momentum Factorization for Memory Efficient Training

Receipt and verification

First computed	2026-07-05T10:17:38.224376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e54923024c623570da09ba33f159d765b064e239c3490d89cb278288f7761b

Aliases

arxiv: 2502.15015 · arxiv_version: 2502.15015v1 · doi: 10.48550/arxiv.2502.15015 · pith_short_12: 4TSUSIYCJRRD · pith_short_16: 4TSUSIYCJRRDK4G2 · pith_short_8: 4TSUSIYC

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/4TSUSIYCJRRDK4G2BG5DH4KZ25 \
  | 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: e4e54923024c623570da09ba33f159d765b064e239c3490d89cb278288f7761b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba5bd3d3fa58103d80ba68f878c11f7b4889f6406b4149366039d90effae92c7",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-20T20:11:54Z",
    "title_canon_sha256": "cc404115e7146127fe848c5a2a0beac6d443998905d690629866e41e4d0de691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.15015",
    "kind": "arxiv",
    "version": 1
  }
}