Pith Number

pith:OCKBWJ37

pith:2023:OCKBWJ37VVFFNGEONTMQYA3QZ4

not attested not anchored not stored refs pending

Differentially Private and Communication-Efficient Distributed Nonconvex Optimization Algorithms

Antai Xie, Ming Cao, Xiaofan Wang, Xiaoqiang Ren, Xinlei Yi

arxiv:2307.16656 v2 · 2023-07-31 · math.OC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OCKBWJ37VVFFNGEONTMQYA3QZ4}

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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

Decentralized Optimization with Amplified Privacy via Efficient Communication

Receipt and verification

First computed	2026-07-05T08:14:00.293108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70941b277fad4a56988e6cd90c0370cf2e70199f4c5d2f88fc74fab9a4fb7fe4

Aliases

arxiv: 2307.16656 · arxiv_version: 2307.16656v2 · doi: 10.48550/arxiv.2307.16656 · pith_short_12: OCKBWJ37VVFF · pith_short_16: OCKBWJ37VVFFNGEO · pith_short_8: OCKBWJ37

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/OCKBWJ37VVFFNGEONTMQYA3QZ4 \
  | 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: 70941b277fad4a56988e6cd90c0370cf2e70199f4c5d2f88fc74fab9a4fb7fe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8ca3f3745e0b014e04887cbf1f8593dc9c37af528e0ed5458d6ca30951f09bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-07-31T13:38:52Z",
    "title_canon_sha256": "337a643dfbb6257d7e73b40eacb43905b6dc422136c1b70919d7e1ba42eec2d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16656",
    "kind": "arxiv",
    "version": 2
  }
}