Pith Number

pith:FB5XOTOY

pith:2023:FB5XOTOYS6VB4QF3QZ2BS4C6QS

not attested not anchored not stored refs pending

Privacy Amplification by Iteration for ADMM with (Strongly) Convex Objective Functions

Hao Xie, Mengshi Zhao, T-H. Hubert Chan

arxiv:2312.08685 v1 · 2023-12-14 · cs.LG · cs.CR · 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{FB5XOTOYS6VB4QF3QZ2BS4C6QS}

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	2026-07-05T07:24:07.975599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

287b774dd897aa1e40bb867419705e84a6614a8ec59f45375ec3d393f41beb85

Aliases

arxiv: 2312.08685 · arxiv_version: 2312.08685v1 · doi: 10.48550/arxiv.2312.08685 · pith_short_12: FB5XOTOYS6VB · pith_short_16: FB5XOTOYS6VB4QF3 · pith_short_8: FB5XOTOY

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/FB5XOTOYS6VB4QF3QZ2BS4C6QS \
  | 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: 287b774dd897aa1e40bb867419705e84a6614a8ec59f45375ec3d393f41beb85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c95aab94a68bebd3e1dd26cb301525d8a2ace3ef4413fee1e5d6068ad9e1f95",
    "cross_cats_sorted": [
      "cs.CR",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-14T06:52:29Z",
    "title_canon_sha256": "d53dbc95f3410cffbb96a8ecec17012294600f85316e442662791a830247f5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.08685",
    "kind": "arxiv",
    "version": 1
  }
}