Pith Number

pith:YP5VJIIM

pith:2025:YP5VJIIMRZTRFYAXLVR6PX2VE2

not attested not anchored not stored refs pending

Decentralized Optimization with Amplified Privacy via Efficient Communication

Changxin Liu, Karl Henrik Johansson, Kemi Ding, Ling Shi, Wei Huo

arxiv:2506.07102 v1 · 2025-06-08 · eess.SY · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YP5VJIIMRZTRFYAXLVR6PX2VE2}

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	2026-07-05T11:18:01.303645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3fb54a10c8e6712e0175d63e7df55269efbabe2e2b16b6e1b41ffa323c2a337

Aliases

arxiv: 2506.07102 · arxiv_version: 2506.07102v1 · doi: 10.48550/arxiv.2506.07102 · pith_short_12: YP5VJIIMRZTR · pith_short_16: YP5VJIIMRZTRFYAX · pith_short_8: YP5VJIIM

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/YP5VJIIMRZTRFYAXLVR6PX2VE2 \
  | 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: c3fb54a10c8e6712e0175d63e7df55269efbabe2e2b16b6e1b41ffa323c2a337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f1746070f3cfe54e03995d9b267d70370fced5f69cb267563c0d43749714d74",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-06-08T12:14:14Z",
    "title_canon_sha256": "034ce07848e16e767c9185e1fcffa7070583a2216d40395264db10c65a280e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.07102",
    "kind": "arxiv",
    "version": 1
  }
}