Pith Number

pith:ROJ37I5D

pith:2017:ROJ37I5DMJFAHOVWRPE6XRCEGQ

not attested not anchored not stored refs pending

"Short-Dot": Computing Large Linear Transforms Distributedly Using Coded Short Dot Products

Pulkit Grover, Sanghamitra Dutta, Viveck Cadambe

arxiv:1704.05181 v1 · 2017-04-18 · cs.IT · math.IT

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROJ37I5DMJFAHOVWRPE6XRCEGQ}

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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.

Cited by

1 paper in Pith

Random Khatri-Rao-Product Codes for Numerically-Stable Distributed Matrix Multiplication

Receipt and verification

First computed	2026-05-18T00:46:11.627669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b93bfa3a3624a03bab68bc9ebc4443409425cbaf5228eddc9a1e2922ffe4b93

Aliases

arxiv: 1704.05181 · arxiv_version: 1704.05181v1 · doi: 10.48550/arxiv.1704.05181 · pith_short_12: ROJ37I5DMJFA · pith_short_16: ROJ37I5DMJFAHOVW · pith_short_8: ROJ37I5D

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/ROJ37I5DMJFAHOVWRPE6XRCEGQ \
  | 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: 8b93bfa3a3624a03bab68bc9ebc4443409425cbaf5228eddc9a1e2922ffe4b93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d140e9aa1cec0b967d34a0294ebba83612f75dc1e1773dabacb0644ff409db2a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-04-18T02:45:30Z",
    "title_canon_sha256": "9a194329a6ea3eb54f514abd5f8469fca8c0c967407029700849dfe0278a4424"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05181",
    "kind": "arxiv",
    "version": 1
  }
}