Pith Number

pith:M7UJ3TMD

pith:2018:M7UJ3TMDEPCZ5FUCBER53LGWXD

not attested not anchored not stored refs pending

Error Compensated Quantized SGD and its Applications to Large-scale Distributed Optimization

Jiaxiang Wu, Junzhou Huang, Tong Zhang, Weidong Huang

arxiv:1806.08054 v1 · 2018-06-21 · cs.CV · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7UJ3TMDEPCZ5FUCBER53LGWXD}

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	2026-05-18T00:12:42.174337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e89dcd8323c59e96820923ddacd6b8e941a2b81b6229890110718aa669b56c

Aliases

arxiv: 1806.08054 · arxiv_version: 1806.08054v1 · doi: 10.48550/arxiv.1806.08054 · pith_short_12: M7UJ3TMDEPCZ · pith_short_16: M7UJ3TMDEPCZ5FUC · pith_short_8: M7UJ3TMD

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/M7UJ3TMDEPCZ5FUCBER53LGWXD \
  | 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: 67e89dcd8323c59e96820923ddacd6b8e941a2b81b6229890110718aa669b56c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5152ba148247ce60455791f1f6c024693ee69607a3634cd117c5a1284711ae1f",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-21T03:21:24Z",
    "title_canon_sha256": "c85402415ee221585371d21e51de5287429ea45a13aff9a2008e187eb864a214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08054",
    "kind": "arxiv",
    "version": 1
  }
}