Pith Number

pith:6UKMLYM3

pith:2019:6UKMLYM3CWA2ASBH2IS5JPJHCL

not attested not anchored not stored refs pending

Densifying Assumed-sparse Tensors: Improving Memory Efficiency and MPI Collective Performance during Tensor Accumulation for Parallelized Training of Neural Machine Translation Models

Alexander Sergeev, Can Karakus, Damian Podareanu, Derya Cavdar, Don D. Smith II, John A. Lockman III, Lucas A. Wilson, Pei Yang, Quy Ta, Rengan Xu, Srinivas Varadharajan, Valeriu Codreanu, Victor Suthichai, Vikram Saletore

arxiv:1905.04035 v1 · 2019-05-10 · cs.LG · cs.CL · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UKMLYM3CWA2ASBH2IS5JPJHCL}

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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	2026-05-17T23:46:34.784798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f514c5e19b1581a04827d225d4bd2712c7187b4d8cc810268b37b4d8b3b4bd07

Aliases

arxiv: 1905.04035 · arxiv_version: 1905.04035v1 · doi: 10.48550/arxiv.1905.04035 · pith_short_12: 6UKMLYM3CWA2 · pith_short_16: 6UKMLYM3CWA2ASBH · pith_short_8: 6UKMLYM3

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/6UKMLYM3CWA2ASBH2IS5JPJHCL \
  | 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: f514c5e19b1581a04827d225d4bd2712c7187b4d8cc810268b37b4d8b3b4bd07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834f749b62c1ba1ab03a77de563ac9266a42af3d7157840272414ddf04d4acee",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-10T09:44:35Z",
    "title_canon_sha256": "84b75b41d31a79a7a5b97267de6479d2a0f1e4991297d6a6bd3e59fe90615b6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04035",
    "kind": "arxiv",
    "version": 1
  }
}