Pith Number

pith:BQ4RKJQW

pith:2026:BQ4RKJQWOI5NI7FDX225OND6RP

not attested not anchored not stored refs pending

GRACE: Generative Recommender Acceleration Engine for Real-Time Ads Retrieval

Ang Zhang, Chao Li, Fei Tian, Gaoxiang Liu, Liang Wang, Liyuan Li, Nathan Yan, Ruichao Xiao, Sibyl Yang, Xiaohan Wei, Yavuz Yetim, Yihan He, Yuhang Huang, Zhou Fang

arxiv:2608.00938 v1 · 2026-08-02 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQ4RKJQWOI5NI7FDX225OND6RP}

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	2026-08-04T01:55:53.055884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c39152616723ad47ca3beb5d7347e8bf9ca5869b01d3229058f4f461d20f7c0

Aliases

arxiv: 2608.00938 · arxiv_version: 2608.00938v1 · doi: 10.48550/arxiv.2608.00938 · pith_short_12: BQ4RKJQWOI5N · pith_short_16: BQ4RKJQWOI5NI7FD · pith_short_8: BQ4RKJQW

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/BQ4RKJQWOI5NI7FDX225OND6RP \
  | 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: 0c39152616723ad47ca3beb5d7347e8bf9ca5869b01d3229058f4f461d20f7c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34affcac8d880d509cd728acc4cf2f5b2793b4241eb5f853da36664195393942",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-08-02T02:30:38Z",
    "title_canon_sha256": "4781e42e950b38865f3835d08784865dcc23060f68286ccb985d9b5c255a4a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00938",
    "kind": "arxiv",
    "version": 1
  }
}