Pith Number

pith:SSRLHERX

pith:2018:SSRLHERXBJA6EUZ6D4SIOFKLZG

not attested not anchored not stored refs pending

Stochastic Gradient Descent on Highly-Parallel Architectures

Florin Rusu, Martin Torres, Yujing Ma

arxiv:1802.08800 v1 · 2018-02-24 · cs.DB · cs.DC · cs.LG · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSRLHERXBJA6EUZ6D4SIOFKLZG}

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	2026-05-18T00:22:36.403528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94a2b392370a41e2533e1f2487154bc98beb0f0cdeb3e933a0fc6f886560d732

Aliases

arxiv: 1802.08800 · arxiv_version: 1802.08800v1 · doi: 10.48550/arxiv.1802.08800 · pith_short_12: SSRLHERXBJA6 · pith_short_16: SSRLHERXBJA6EUZ6 · pith_short_8: SSRLHERX

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/SSRLHERXBJA6EUZ6D4SIOFKLZG \
  | 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: 94a2b392370a41e2533e1f2487154bc98beb0f0cdeb3e933a0fc6f886560d732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3335fb546c6733372f94f54db2e274863efc86abb2c0fd0e5f5464ff22716c5",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-02-24T05:27:04Z",
    "title_canon_sha256": "a5303d053bb77ca718737968c54dea64010c614174b100361679d6929d66296e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08800",
    "kind": "arxiv",
    "version": 1
  }
}