Pith Number

pith:5YC3CZPJ

pith:2025:5YC3CZPJQVSIWKPR3AH6YAV63O

not attested not anchored not stored refs pending

Collaboration of Large Language Models and Small Recommendation Models for Device-Cloud Recommendation

Fei Wu, Jiwei Li, Kun Kuang, Shengyu Zhang, Tianyu Zhan, Wenjie Wang, Wenqiao Zhang, Xinyu Lin, Zheqi Lv

arxiv:2501.05647 v2 · 2025-01-10 · cs.IR · cs.AI · cs.CL · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YC3CZPJQVSIWKPR3AH6YAV63O}

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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

1 paper in Pith

Cloud-Device Collaborative Agents for Sequential Recommendation

Receipt and verification

First computed	2026-07-05T10:19:35.633991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee05b165e985648b29f1d80fec02bedb9385f3388ba2ec8685501da7e9f3d45b

Aliases

arxiv: 2501.05647 · arxiv_version: 2501.05647v2 · doi: 10.48550/arxiv.2501.05647 · pith_short_12: 5YC3CZPJQVSI · pith_short_16: 5YC3CZPJQVSIWKPR · pith_short_8: 5YC3CZPJ

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/5YC3CZPJQVSIWKPR3AH6YAV63O \
  | 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: ee05b165e985648b29f1d80fec02bedb9385f3388ba2ec8685501da7e9f3d45b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b06bcbd9d98014b2e4c2d9c46552f27012db9ff9770206bb745604dd2c53530d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-10T01:27:12Z",
    "title_canon_sha256": "6ded9f04c7db66deb2b02a0539aec1ea3c082edb2ea269b756ce4dfb3d3e1968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05647",
    "kind": "arxiv",
    "version": 2
  }
}