Pith Number

pith:VD765KHZ

pith:2019:VD765KHZTYDLJTEW4L57ZHUGE5

not attested not anchored not stored refs pending

Zeno++: Robust Fully Asynchronous SGD

Cong Xie, Indranil Gupta, Sanmi Koyejo

arxiv:1903.07020 v5 · 2019-03-17 · cs.LG · cs.DC · 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{VD765KHZTYDLJTEW4L57ZHUGE5}

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	2026-07-05T02:38:26.818953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8ffeea8f99e06b4cc96e2fbfc9e8627419a211184c7f3b32a99745da448690b

Aliases

arxiv: 1903.07020 · arxiv_version: 1903.07020v5 · doi: 10.48550/arxiv.1903.07020 · pith_short_12: VD765KHZTYDL · pith_short_16: VD765KHZTYDLJTEW · pith_short_8: VD765KHZ

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/VD765KHZTYDLJTEW4L57ZHUGE5 \
  | 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: a8ffeea8f99e06b4cc96e2fbfc9e8627419a211184c7f3b32a99745da448690b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1863187fa05a37da258392c5bab95c1f27a17a83a52f7170302dcbfedff37dfc",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-17T03:02:32Z",
    "title_canon_sha256": "eccb29050114acfd666a38170d11ae07a5dc0442b188c35627694c6f6f6a631c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07020",
    "kind": "arxiv",
    "version": 5
  }
}