Pith Number

pith:6EF2XOVI

pith:2020:6EF2XOVITFIXEO2APUIXEGDWPI

not attested not anchored not stored refs pending

Optimal Gradient Compression for Distributed and Federated Learning

Alyazeed Albasyoni, Laurent Condat, Mher Safaryan, Peter Richt\'arik

arxiv:2010.03246 v1 · 2020-10-07 · 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{6EF2XOVITFIXEO2APUIXEGDWPI}

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.

Receipt and verification

First computed	2026-07-05T01:41:11.137503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f10babbaa89951723b407d117218767a11b313a532493da7056257cff0e60a1f

Aliases

arxiv: 2010.03246 · arxiv_version: 2010.03246v1 · doi: 10.48550/arxiv.2010.03246 · pith_short_12: 6EF2XOVITFIX · pith_short_16: 6EF2XOVITFIXEO2A · pith_short_8: 6EF2XOVI

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/6EF2XOVITFIXEO2APUIXEGDWPI \
  | 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: f10babbaa89951723b407d117218767a11b313a532493da7056257cff0e60a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f27154375147336eb1fa299cf76495a67993639890ae49151f5b3ddde37f526",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-07T07:58:59Z",
    "title_canon_sha256": "79a0c1d9bdda303d0552e988e020492869666de99a0383b3e64ba79249506a9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.03246",
    "kind": "arxiv",
    "version": 1
  }
}