Pith Number

pith:VKSXG7CC

pith:2025:VKSXG7CCAPSFWVNOVERHGGDFQK

not attested not anchored not stored refs pending

Beyond Personalization: Federated Recommendation with Calibration via Low-rank Decomposition

Chunxu Zhang, Haoxuan Li, Honglei Zhang, Jundong Chen, Yidong Li, Zhiwei Li

arxiv:2506.09525 v1 · 2025-06-11 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKSXG7CCAPSFWVNOVERHGGDFQK}

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

From Transfer to Collaboration: A Federated Framework for Cross-Market Sequential Recommendation

Receipt and verification

First computed	2026-07-05T11:19:38.704144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa5737c4203e45b55aea92273186582b8c063e3625f6968d58d05bd3ca57c58

Aliases

arxiv: 2506.09525 · arxiv_version: 2506.09525v1 · doi: 10.48550/arxiv.2506.09525 · pith_short_12: VKSXG7CCAPSF · pith_short_16: VKSXG7CCAPSFWVNO · pith_short_8: VKSXG7CC

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/VKSXG7CCAPSFWVNOVERHGGDFQK \
  | 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: aaa5737c4203e45b55aea92273186582b8c063e3625f6968d58d05bd3ca57c58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db7f07c8c732a9391b62543594d14a5b3f6312d6dd8d503bd460b6370e535117",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-11T08:51:19Z",
    "title_canon_sha256": "8395b284e87839ebe36375a5a2b6e06715936cac664300560da8460f402e8376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09525",
    "kind": "arxiv",
    "version": 1
  }
}