Pith Number

pith:USF23YIU

pith:2017:USF23YIUEUXU37DM7RQQYER6BX

not attested not anchored not stored refs pending

Polynomial Codes: an Optimal Design for High-Dimensional Coded Matrix Multiplication

A. Salman Avestimehr, Mohammad Ali Maddah-Ali, Qian Yu

arxiv:1705.10464 v2 · 2017-05-30 · cs.IT · cs.DC · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USF23YIUEUXU37DM7RQQYER6BX}

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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	2026-05-18T00:25:11.710300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a48bade114252f4dfc6cfc610c123e0df63fbff90a62537fe84be6f3a2dd2774

Aliases

arxiv: 1705.10464 · arxiv_version: 1705.10464v2 · doi: 10.48550/arxiv.1705.10464 · pith_short_12: USF23YIUEUXU · pith_short_16: USF23YIUEUXU37DM · pith_short_8: USF23YIU

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/USF23YIUEUXU37DM7RQQYER6BX \
  | 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: a48bade114252f4dfc6cfc610c123e0df63fbff90a62537fe84be6f3a2dd2774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d890df181a80f2181f1dc6af097bd309aa102ecace9c2c61aa30a26540ac1a1c",
    "cross_cats_sorted": [
      "cs.DC",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-05-30T06:07:16Z",
    "title_canon_sha256": "199539e976b61826884df99eb958ce85f27e1df456e965acf05d25546abda71b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10464",
    "kind": "arxiv",
    "version": 2
  }
}