Pith Number

pith:OL42SGVQ

pith:2018:OL42SGVQ2D42WJOLWMGI6MLQM2

not attested not anchored not stored refs pending

Distributed Self-Paced Learning in Alternating Direction Method of Multipliers

Chang-Tien Lu, Liang Zhao, Xuchao Zhang, Zhiqian Chen

arxiv:1807.02234 v1 · 2018-07-06 · 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{OL42SGVQ2D42WJOLWMGI6MLQM2}

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	2026-05-18T00:11:22.764158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f9a91ab0d0f9ab25cbb30c8f31706694d8c54e3a1a92013ee8970d72379580

Aliases

arxiv: 1807.02234 · arxiv_version: 1807.02234v1 · doi: 10.48550/arxiv.1807.02234 · pith_short_12: OL42SGVQ2D42 · pith_short_16: OL42SGVQ2D42WJOL · pith_short_8: OL42SGVQ

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/OL42SGVQ2D42WJOLWMGI6MLQM2 \
  | 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: 72f9a91ab0d0f9ab25cbb30c8f31706694d8c54e3a1a92013ee8970d72379580

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2115716c1f1276f98133968d753a57d052284dad35e3362dc4747a0c01c9382",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-07-06T03:18:33Z",
    "title_canon_sha256": "9b4c27c7088de2eeacfdbf40ac25ceb28ed3b63322d4433e619281e51c2c3057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02234",
    "kind": "arxiv",
    "version": 1
  }
}