Pith Number

pith:PDMFDHX3

pith:2018:PDMFDHX3PVLZBEMZZPEYZ6UG34

not attested not anchored not stored refs pending

GradiVeQ: Vector Quantization for Bandwidth-Efficient Gradient Aggregation in Distributed CNN Training

Alexander Schwing, Krishna Narra, Mingchao Yu, Murali Annavaram, Nam Sung Kim, Salman Avestimehr, Songze Li, Youjie Li, Zhifeng Lin

arxiv:1811.03617 v2 · 2018-11-08 · 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{PDMFDHX3PVLZBEMZZPEYZ6UG34}

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	2026-05-17T23:57:14.761309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78d8519efb7d57909199cbc98cfa86df32bab08888e3938ffe923b51e13b2616

Aliases

arxiv: 1811.03617 · arxiv_version: 1811.03617v2 · doi: 10.48550/arxiv.1811.03617 · pith_short_12: PDMFDHX3PVLZ · pith_short_16: PDMFDHX3PVLZBEMZ · pith_short_8: PDMFDHX3

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/PDMFDHX3PVLZBEMZZPEYZ6UG34 \
  | 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: 78d8519efb7d57909199cbc98cfa86df32bab08888e3938ffe923b51e13b2616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dea7eb9d32b5bcaf608b71476553c97146894efc8962cf46e55d4d5d488ec7e6",
    "cross_cats_sorted": [
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-08T18:59:50Z",
    "title_canon_sha256": "dabcf9eaf78824965876fc8caea978cd86208fc26f4b2590957308a6ee5321e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03617",
    "kind": "arxiv",
    "version": 2
  }
}