Pith Number

pith:CJ7VKDR2

pith:2026:CJ7VKDR25VYZLUNBPB4XOQKPWO

not attested not anchored not stored refs pending

MixFormer: Co-Scaling Up Dense and Sequence in Industrial Recommenders

Hao Zhang, Jinan Ni, Qiwei Chen, Xu Huang, Yuchao Zheng, Yunwen Huang, Zheng Chai, Zhifang Fan, Zhuoxing Wei

arxiv:2602.14110 v2 · 2026-02-15 · 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{CJ7VKDR25VYZLUNBPB4XOQKPWO}

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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

7 papers in Pith

LENS: A Staged Design for Interaction Granularity in Sequential CTR Prediction

NOVA: A Verification-Aware Agent Harness for Architecture Evolution in Industrial Recommender Systems

Sample Is Feature: Beyond Item-Level, Toward Sample-Level Tokens for Unified Large Recommender Models

RankUp: Towards High-rank Representations for Large Scale Advertising Recommender Systems

LoopCTR: Unlocking the Loop Scaling Power for Click-Through Rate Prediction

Receipt and verification

First computed	2026-07-03T01:16:51.860965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

127f550e3aed7195d1a1787977414fb3a7bd02ded458f574896391726eee05d9

Aliases

arxiv: 2602.14110 · arxiv_version: 2602.14110v2 · doi: 10.48550/arxiv.2602.14110 · pith_short_12: CJ7VKDR25VYZ · pith_short_16: CJ7VKDR25VYZLUNB · pith_short_8: CJ7VKDR2

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/CJ7VKDR25VYZLUNBPB4XOQKPWO \
  | 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: 127f550e3aed7195d1a1787977414fb3a7bd02ded458f574896391726eee05d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a19c22cffac8ed3e2971f13ad9a4c365c7dde16a0f9bb3ade091428345fd863",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-02-15T11:53:30Z",
    "title_canon_sha256": "0fbb1e82dcae2fd1bc04f1789a16169f440560c3b99c454ca76d669ec06ec688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.14110",
    "kind": "arxiv",
    "version": 2
  }
}