Pith Number

pith:UMRAUK2N

pith:2025:UMRAUK2N6DE4M2KADRF3GJG2VF

not attested not anchored not stored refs pending

Unbiased and Sign Compression in Distributed Learning: Comparing Noise Resilience via SDEs

Aurelien Lucchi, Enea Monzio Compagnoni, Frank Norbert Proske, Rustem Islamov

arxiv:2502.17009 v2 · 2025-02-24 · 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{UMRAUK2N6DE4M2KADRF3GJG2VF}

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

Sign Operator for Coping with Heavy-Tailed Noise in Non-Convex Optimization: High Probability Bounds Under $(L_0, L_1)$-Smoothness

Receipt and verification

First computed	2026-07-05T10:21:30.814002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3220a2b4df0c9c669401c4bb324daa9626ce5f50c0fe0b7d527aa3127ad51e5

Aliases

arxiv: 2502.17009 · arxiv_version: 2502.17009v2 · doi: 10.48550/arxiv.2502.17009 · pith_short_12: UMRAUK2N6DE4 · pith_short_16: UMRAUK2N6DE4M2KA · pith_short_8: UMRAUK2N

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/UMRAUK2N6DE4M2KADRF3GJG2VF \
  | 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: a3220a2b4df0c9c669401c4bb324daa9626ce5f50c0fe0b7d527aa3127ad51e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fc3ad5cae9674450c773f61ab506c265e0251035a2155c6f867de499eec62d7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-24T09:39:17Z",
    "title_canon_sha256": "557053fd06bdd939c1888d1fdc8d5e9b2e83ebc32a97eed4f3e373c4486a2b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17009",
    "kind": "arxiv",
    "version": 2
  }
}