Pith Number

pith:OF6CYKPW

pith:2019:OF6CYKPWZDFPT67F4OAYZV67UF

not attested not anchored not stored refs pending

Taming Unbalanced Training Workloads in Deep Learning with Partial Collective Operations

Dan Alistarh, Salvatore Di Girolamo, Shigang Li, Tal Ben-Nun, Torsten Hoefler

arxiv:1908.04207 v5 · 2019-08-12 · cs.DC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OF6CYKPWZDFPT67F4OAYZV67UF}

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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	2026-07-05T11:56:46.381807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

717c2c29f6c8caf9fbe5e3818cd7dfa1763df9ef2d6a5d5b3e04b5ad7f4f84c5

Aliases

arxiv: 1908.04207 · arxiv_version: 1908.04207v5 · doi: 10.48550/arxiv.1908.04207 · pith_short_12: OF6CYKPWZDFP · pith_short_16: OF6CYKPWZDFPT67F · pith_short_8: OF6CYKPW

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/OF6CYKPWZDFPT67F4OAYZV67UF \
  | 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: 717c2c29f6c8caf9fbe5e3818cd7dfa1763df9ef2d6a5d5b3e04b5ad7f4f84c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f1d8604e81a72a844d3f7f4a4b433320e5108a87e8986b2f796897fc484d8a6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-08-12T15:37:51Z",
    "title_canon_sha256": "8fde76340835d438d56ae2ace780ce96ea3b4437ce5eb183d141810410b7fddd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04207",
    "kind": "arxiv",
    "version": 5
  }
}