Pith Number

pith:LIAYPMJB

pith:2017:LIAYPMJBVZUP53A4YUK4IQPFO7

not attested not anchored not stored refs pending

An Accelerated Communication-Efficient Primal-Dual Optimization Framework for Structured Machine Learning

Chenxin Ma, Frank E. Curtis, Martin Jaggi, Martin Tak\'a\v{c}, Nathan Srebro

arxiv:1711.05305 v1 · 2017-11-14 · math.OC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIAYPMJBVZUP53A4YUK4IQPFO7}

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	2026-05-18T00:30:33.694792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a0187b121ae68feec1cc515c441e577c355df846b0dc804ea34d4156f96216d

Aliases

arxiv: 1711.05305 · arxiv_version: 1711.05305v1 · doi: 10.48550/arxiv.1711.05305 · pith_short_12: LIAYPMJBVZUP · pith_short_16: LIAYPMJBVZUP53A4 · pith_short_8: LIAYPMJB

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/LIAYPMJBVZUP53A4YUK4IQPFO7 \
  | 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: 5a0187b121ae68feec1cc515c441e577c355df846b0dc804ea34d4156f96216d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37efc9c4f3d6c9d1335741039be0d00c3a32e63fb04098030eea7a850b2841c6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-11-14T20:19:10Z",
    "title_canon_sha256": "0a32d990551a5677ae24dbc80edfc120aa37bbb97a7de05c36cf9f2842ec9296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05305",
    "kind": "arxiv",
    "version": 1
  }
}