Pith Number

pith:NQKCPAZT

pith:2025:NQKCPAZTPFCSTHWE35XL3ABTMD

not attested not anchored not stored refs pending

DES-LOC: Desynced Low Communication Adaptive Optimizers for Training Foundation Models

Alex Iacob, Andrej Jovanovic, Lorenzo Sani, Meghdad Kurmanji, Mher Safaryan, Nicholas D. Lane, Paris Giampouras, Preslav Aleksandrov, Samuel Horv\'ath, William F. Shen, Xinchi Qiu

arxiv:2505.22549 v1 · 2025-05-28 · 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{NQKCPAZTPFCSTHWE35XL3ABTMD}

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

FoMoE: Breaking the Full-Replica Barrier with a Federation of MoEs

Receipt and verification

First computed	2026-07-05T11:11:26.583740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c142783337945299ec4df6ebd803360fa225d5eac71ac4e8b3f32a4c70c22bf

Aliases

arxiv: 2505.22549 · arxiv_version: 2505.22549v1 · doi: 10.48550/arxiv.2505.22549 · pith_short_12: NQKCPAZTPFCS · pith_short_16: NQKCPAZTPFCSTHWE · pith_short_8: NQKCPAZT

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/NQKCPAZTPFCSTHWE35XL3ABTMD \
  | 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: 6c142783337945299ec4df6ebd803360fa225d5eac71ac4e8b3f32a4c70c22bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "517db86b424353f4a1f1315adb97dee23a9d8acb8b5a3d54ba491bca377f181e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-28T16:32:33Z",
    "title_canon_sha256": "9dd462d305ec9e384606fe31acb450490d037056154254165e642c49b8cff305"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22549",
    "kind": "arxiv",
    "version": 1
  }
}