Pith Number

pith:X22LYZAI

pith:2021:X22LYZAIHSCO74ZQ4S27UIE7RD

not attested not anchored not stored refs pending

Arrow: A RISC-V Vector Accelerator for Machine Learning Inference

Hadi Rayan Al Sandid, Imad Al Assir, Mazen A. R. Saghir, Mohamad El Iskandarani

arxiv:2107.07169 v1 · 2021-07-15 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X22LYZAIHSCO74ZQ4S27UIE7RD}

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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

Flexible Vector Integration in Embedded RISC-V SoCs for End to End CNN Inference Acceleration

Receipt and verification

First computed	2026-07-05T02:58:11.568667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb4bc64083c84eff330e4b5fa209f88fe99a7155d54928b78d18b8c251d9b5a

Aliases

arxiv: 2107.07169 · arxiv_version: 2107.07169v1 · doi: 10.48550/arxiv.2107.07169 · pith_short_12: X22LYZAIHSCO · pith_short_16: X22LYZAIHSCO74ZQ · pith_short_8: X22LYZAI

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/X22LYZAIHSCO74ZQ4S27UIE7RD \
  | 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: beb4bc64083c84eff330e4b5fa209f88fe99a7155d54928b78d18b8c251d9b5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b85dd4c1243cf1d4efc46872bcffaa88aebc9babd5ae41a92c527a75a4adc8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2021-07-15T07:36:01Z",
    "title_canon_sha256": "068a633eca00bdd80c07d3e08905b00f21d9de4015a9070c2b6982145d5bf501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07169",
    "kind": "arxiv",
    "version": 1
  }
}