Pith Number

pith:FXH37RQ3

pith:2025:FXH37RQ3YJXTVJA6QRACE7NLXV

not attested not anchored not stored refs pending

CTR-Sink: Attention Sink for Language Models in Click-Through Rate Prediction

Binzong Geng, Chengming Li, Chuan Yuan, Dingwei Chen, Jian Chen, Jing Xiong, Liang Zhang, Linjian Mo, Ngai Wong, Xiyu Chang, Yong He, Yuxuan Hu, Zhenan Sun, Zixuan Li

arxiv:2508.03668 v2 · 2025-08-05 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FXH37RQ3YJXTVJA6QRACE7NLXV}

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.

Cited by

1 paper in Pith

Attention Sink in Transformers: A Survey on Utilization, Interpretation, and Mitigation

Receipt and verification

First computed	2026-06-03T01:05:44.496678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dcfbfc61bc26f3aa41e8440227dabbd6bfa0890b161390418b1864f279d16ac

Aliases

arxiv: 2508.03668 · arxiv_version: 2508.03668v2 · doi: 10.48550/arxiv.2508.03668 · pith_short_12: FXH37RQ3YJXT · pith_short_16: FXH37RQ3YJXTVJA6 · pith_short_8: FXH37RQ3

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/FXH37RQ3YJXTVJA6QRACE7NLXV \
  | 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: 2dcfbfc61bc26f3aa41e8440227dabbd6bfa0890b161390418b1864f279d16ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d9221d086ebc0052699d68488a0c9c5256ef3a6556563decf0306104d154c74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-05T17:30:34Z",
    "title_canon_sha256": "4f2e5b7c78a544105a6a075924e6ab31fc3456cc5013b45c7cc26d6e2ea1e79f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03668",
    "kind": "arxiv",
    "version": 2
  }
}