Pith Number

pith:OS2H37WK

pith:2016:OS2H37WKWOSZAZOVULT35EG3OZ

not attested not anchored not stored refs pending

Communication Lower Bounds for Distributed Convex Optimization: Partition Data on Features

Luo Luo, Zhihua Zhang, Zihao Chen

arxiv:1612.00599 v1 · 2016-12-02 · 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{OS2H37WKWOSZAZOVULT35EG3OZ}

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	2026-05-18T00:55:59.561653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74b47dfecab3a59065d5a2e7be90db7652a6d97514bfd82ed9a61b7ed76ab001

Aliases

arxiv: 1612.00599 · arxiv_version: 1612.00599v1 · doi: 10.48550/arxiv.1612.00599 · pith_short_12: OS2H37WKWOSZ · pith_short_16: OS2H37WKWOSZAZOV · pith_short_8: OS2H37WK

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/OS2H37WKWOSZAZOVULT35EG3OZ \
  | 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: 74b47dfecab3a59065d5a2e7be90db7652a6d97514bfd82ed9a61b7ed76ab001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8d312071c8f59cc79cb1a0a716135bf076e68b6cc560fd27fa325ab8bb3b840",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-12-02T09:01:57Z",
    "title_canon_sha256": "886352a7852dc08851272fe272545e3dc92a95dfb7422c2c40511870a3ce7e3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00599",
    "kind": "arxiv",
    "version": 1
  }
}