Pith Number

pith:NPROFHTE

pith:2025:NPROFHTENB76SJ4JQKZZSOYPQS

not attested not anchored not stored refs pending

LREA: Low-Rank Efficient Attention on Modeling Long-Term User Behaviors for CTR Prediction

Hong Wen, Jing Zhang, Jinxin Hu, Xiaochen LI, Xiaoyi Zeng, Xin Song, Yu Zhang, Zulong Chen

arxiv:2503.02542 v4 · 2025-03-04 · 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{NPROFHTENB76SJ4JQKZZSOYPQS}

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	2026-07-05T11:00:05.106732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6be2e29e64687fe9278982b3993b0f84b13cba019d409623545a24bdbda46de7

Aliases

arxiv: 2503.02542 · arxiv_version: 2503.02542v4 · doi: 10.48550/arxiv.2503.02542 · pith_short_12: NPROFHTENB76 · pith_short_16: NPROFHTENB76SJ4J · pith_short_8: NPROFHTE

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/NPROFHTENB76SJ4JQKZZSOYPQS \
  | 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: 6be2e29e64687fe9278982b3993b0f84b13cba019d409623545a24bdbda46de7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce9c89fa011a70780a85a7a4d50b7c55c987ab9eb7a29cfc598d0607744d59c1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-03-04T12:12:37Z",
    "title_canon_sha256": "f0c3890cee7edb37370414d32d7895ef2825dcedccac885ba93550f39aacd920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.02542",
    "kind": "arxiv",
    "version": 4
  }
}