Pith Number

pith:7PTSO65T

pith:2022:7PTSO65T46QGO4DHT432KTWUIQ

not attested not anchored not stored refs pending

Distributed Newton-Type Methods with Communication Compression and Bernoulli Aggregation

Mher Safaryan, Peter Richt\'arik, Rustem Islamov, Slavom\'ir Hanzely, Xun Qian

arxiv:2206.03588 v1 · 2022-06-07 · 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{7PTSO65T46QGO4DHT432KTWUIQ}

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	2026-07-05T04:30:11.094076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbe7277bb3e7a06770679f37a54ed44404a7b65bfe4cf179cc09d0f5f5163aa3

Aliases

arxiv: 2206.03588 · arxiv_version: 2206.03588v1 · doi: 10.48550/arxiv.2206.03588 · pith_short_12: 7PTSO65T46QG · pith_short_16: 7PTSO65T46QGO4DH · pith_short_8: 7PTSO65T

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/7PTSO65T46QGO4DHT432KTWUIQ \
  | 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: fbe7277bb3e7a06770679f37a54ed44404a7b65bfe4cf179cc09d0f5f5163aa3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a37c80aa30177cd5c82e46bf4802dd39e8d62ba4e263fba7eed4f5d2921df58",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-07T21:12:21Z",
    "title_canon_sha256": "d3c5a859c496b181cf2dacfc769d3ace55937d47204f4cde63a92e356ad078ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03588",
    "kind": "arxiv",
    "version": 1
  }
}