Pith Number

pith:EZHXEAS2

pith:2020:EZHXEAS2RJ5KAHK3QFCG725UVJ

not attested not anchored not stored refs pending

Privacy-preserving Incremental ADMM for Decentralized Consensus Optimization

Hao Chen, H. Vincent Poor, Mikael Skoglund, Ming Xiao, Yu Ye

arxiv:2003.10615 v1 · 2020-03-24 · math.OC · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZHXEAS2RJ5KAHK3QFCG725UVJ}

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	2026-07-05T01:55:48.930808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

264f72025a8a7aa01d5b81446febb4aa6537a5a448bf5c0f62c25e574ec16b70

Aliases

arxiv: 2003.10615 · arxiv_version: 2003.10615v1 · doi: 10.48550/arxiv.2003.10615 · pith_short_12: EZHXEAS2RJ5K · pith_short_16: EZHXEAS2RJ5KAHK3 · pith_short_8: EZHXEAS2

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/EZHXEAS2RJ5KAHK3QFCG725UVJ \
  | 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: 264f72025a8a7aa01d5b81446febb4aa6537a5a448bf5c0f62c25e574ec16b70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811c9a613d51713a841ba9d120a40bd65d67d85bf8bf2672ee2994e1fa85eb8c",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-03-24T02:02:25Z",
    "title_canon_sha256": "3fd5b9a97aed6207a851c3c2d4d11149d33ff99bc38b725c78f025bc687a4d5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.10615",
    "kind": "arxiv",
    "version": 1
  }
}