Pith Number

pith:2FJ3ZHVL

pith:2025:2FJ3ZHVL6PCK6MWH67OV7UOLTU

not attested not anchored not stored refs pending

AutoRAC: Automated Processing-in-Memory Accelerator Design for Recommender Systems

Feng Cheng, Hai (Helen) Li, Jonathan Hao-Cheng Ku, Junyao Zhang, Tunhou Zhang, Xiaoxuan Yang, Yiran Chen, Yitu Wang

arxiv:2505.10748 v1 · 2025-05-15 · 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{2FJ3ZHVL6PCK6MWH67OV7UOLTU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-07-05T11:04:04.845908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d153bc9eabf3c4af32c7f7dd5fd1cb9d0274f07f2cd72351191b5ca0bf050401

Aliases

arxiv: 2505.10748 · arxiv_version: 2505.10748v1 · doi: 10.48550/arxiv.2505.10748 · pith_short_12: 2FJ3ZHVL6PCK · pith_short_16: 2FJ3ZHVL6PCK6MWH · pith_short_8: 2FJ3ZHVL

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/2FJ3ZHVL6PCK6MWH67OV7UOLTU \
  | 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: d153bc9eabf3c4af32c7f7dd5fd1cb9d0274f07f2cd72351191b5ca0bf050401

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "284602af6535af5131532f02f29f5e55930b140cead57150f43721d20834d329",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2025-05-15T23:19:20Z",
    "title_canon_sha256": "4c58b6102147e01a6c677edbcf9d00bfd13b6ea7b6fc93b77e21cdc56c033ffd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10748",
    "kind": "arxiv",
    "version": 1
  }
}