Pith Number

pith:REQM6TSZ

pith:2018:REQM6TSZ2XBI5YFGVPNQEI7HST

not attested not anchored not stored refs pending

GoSGD: Distributed Optimization for Deep Learning with Gossip Exchange

David Picard, Matthieu Cord, Michael Blot

arxiv:1804.01852 v2 · 2018-04-04 · cs.LG · 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{REQM6TSZ2XBI5YFGVPNQEI7HST}

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	2026-05-18T00:01:09.598220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8920cf4e59d5c28ee0a6abdb0223e794eea25577f99158cebff5b8341c7e1cc1

Aliases

arxiv: 1804.01852 · arxiv_version: 1804.01852v2 · doi: 10.48550/arxiv.1804.01852 · pith_short_12: REQM6TSZ2XBI · pith_short_16: REQM6TSZ2XBI5YFG · pith_short_8: REQM6TSZ

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/REQM6TSZ2XBI5YFGVPNQEI7HST \
  | 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: 8920cf4e59d5c28ee0a6abdb0223e794eea25577f99158cebff5b8341c7e1cc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c3ba4c7231daa8c13daee108253d7e90cc6658cf1659bce092ade0cf4ddeb48",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-04-04T12:13:41Z",
    "title_canon_sha256": "953e7c4df4a9f665b89106d5a48bf2e9d318415fb1f40e894dc0b3a5636f6dae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01852",
    "kind": "arxiv",
    "version": 2
  }
}