Pith Number

pith:PUN62RPV

pith:2016:PUN62RPVRYYY5HU6KDJF4CZZWL

not attested not anchored not stored refs pending

A Comprehensive Linear Speedup Analysis for Asynchronous Stochastic Parallel Optimization from Zeroth-Order to First-Order

Cho-Jui Hsieh, Huan Zhang, Ji Liu, Xiangru Lian, Yijun Huang

arxiv:1606.00498 v4 · 2016-06-01 · 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{PUN62RPVRYYY5HU6KDJF4CZZWL}

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	2026-05-18T00:44:09.587402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d1bed45f58e318e9e9e50d25e0b39b2e4b195a824b81eecb2199bfb7a28f1ed

Aliases

arxiv: 1606.00498 · arxiv_version: 1606.00498v4 · doi: 10.48550/arxiv.1606.00498 · pith_short_12: PUN62RPVRYYY · pith_short_16: PUN62RPVRYYY5HU6 · pith_short_8: PUN62RPV

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/PUN62RPVRYYY5HU6KDJF4CZZWL \
  | 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: 7d1bed45f58e318e9e9e50d25e0b39b2e4b195a824b81eecb2199bfb7a28f1ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2211c0cc9ca0f940646ea4e489bec9a9701275085bcdce85b5223c570894693",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-06-01T23:22:26Z",
    "title_canon_sha256": "df448aa1d2970588541baa05308ad2408c41617413327123bbb5ff556fd77723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00498",
    "kind": "arxiv",
    "version": 4
  }
}