Pith Number

pith:MF56ZWYX

pith:2024:MF56ZWYXDA6NAJU4PTTYA6FOLC

not attested not anchored not stored refs pending

Navigating the Future of Federated Recommendation Systems with Foundation Models

Chengqi Zhang, Chunxu Zhang, Guodong Long, Honglei Zhang, Jing Jiang, Zhiwei Li

arxiv:2406.00004 v4 · 2024-05-12 · cs.IR · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MF56ZWYXDA6NAJU4PTTYA6FOLC}

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

A Scenario-Oriented Survey of Federated Recommender Systems: Techniques, Challenges, and Future Directions

Receipt and verification

First computed	2026-07-05T10:47:29.204839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

617becdb17183cd0269c7ce78078ae58bf6d7a5a150a3b2462eaf813d541ec6e

Aliases

arxiv: 2406.00004 · arxiv_version: 2406.00004v4 · doi: 10.48550/arxiv.2406.00004 · pith_short_12: MF56ZWYXDA6N · pith_short_16: MF56ZWYXDA6NAJU4 · pith_short_8: MF56ZWYX

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/MF56ZWYXDA6NAJU4PTTYA6FOLC \
  | 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: 617becdb17183cd0269c7ce78078ae58bf6d7a5a150a3b2462eaf813d541ec6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec6c40002be6180461a56a6aeb60c5700971d50aee569bdafdc66f8f582df102",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-05-12T04:15:05Z",
    "title_canon_sha256": "721b76621d21376d67fe3ec2028ea588efd65ef89d2d306c702a14a376fa3fb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.00004",
    "kind": "arxiv",
    "version": 4
  }
}