Pith Number

pith:333CSJRH

pith:2025:333CSJRHYJ5VDTPASEBM4PNDIG

not attested not anchored not stored refs pending

On the Relationship Between CoCoA and ADMM for Distributed Empirical Risk Minimization

Andi Wang, Runxiong Wu

arxiv:2502.00470 v3 · 2025-02-01 · math.OC · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{333CSJRHYJ5VDTPASEBM4PNDIG}

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	2026-06-04T01:08:27.417643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

def6292627c27b51cde09102ce3da3419cced048f715fa63959bafdd48f99ec0

Aliases

arxiv: 2502.00470 · arxiv_version: 2502.00470v3 · doi: 10.48550/arxiv.2502.00470 · pith_short_12: 333CSJRHYJ5V · pith_short_16: 333CSJRHYJ5VDTPA · pith_short_8: 333CSJRH

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/333CSJRHYJ5VDTPASEBM4PNDIG \
  | 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: def6292627c27b51cde09102ce3da3419cced048f715fa63959bafdd48f99ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1f6f8fc3a132e83500106bd157f85a35b263f849e4ca9820f12e8bec2ef6db",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-02-01T15:56:11Z",
    "title_canon_sha256": "fd27a757c3da6e885cf610c9ec5268ce0f6bcda6d25fa7344dda2b6a3765ff1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00470",
    "kind": "arxiv",
    "version": 3
  }
}