Pith Number

pith:YK54CGEA

pith:2017:YK54CGEAADUN2KGJ3JJWSZ43TC

not attested not anchored not stored refs pending

Parle: parallelizing stochastic gradient descent

Adam Oberman, Ameet Talwalkar, Carlo Baldassi, Pratik Chaudhari, Riccardo Zecchina, Stefano Soatto

arxiv:1707.00424 v2 · 2017-07-03 · cs.LG · cs.DC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YK54CGEAADUN2KGJ3JJWSZ43TC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:35:41.001391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2bbc1188000e8dd28c9da5369679b989402e6b353973b7e57d357422fa1f347

Aliases

arxiv: 1707.00424 · arxiv_version: 1707.00424v2 · doi: 10.48550/arxiv.1707.00424 · pith_short_12: YK54CGEAADUN · pith_short_16: YK54CGEAADUN2KGJ · pith_short_8: YK54CGEA

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/YK54CGEAADUN2KGJ3JJWSZ43TC \
  | 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: c2bbc1188000e8dd28c9da5369679b989402e6b353973b7e57d357422fa1f347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63192447fbcacab663ff72d2fc10a8cbb7f418f0b5d0279da93253cf9ea5a18c",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-07-03T07:14:56Z",
    "title_canon_sha256": "a00677f4bbefdc8aeb40722e49c724f3eace844cc09d08c546a8963e9a8b5067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00424",
    "kind": "arxiv",
    "version": 2
  }
}