Pith Number

pith:FMLDY656

pith:2025:FMLDY656TBIBFL5WJQ7WAVVHTU

not attested not anchored not stored refs pending

Eliminating Out-of-Domain Recommendations in LLM-based Recommender Systems: A Unified View

Hao Liao, Jianxun Lian, Jiwei Zhang, Mingqi Wu, Mingyang Zhou, Rui Mao, Shuo Wang, Wensheng Lu, Yitian Huang, Yong Zhang

arxiv:2505.03336 v2 · 2025-05-06 · cs.IR · cs.AI · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FMLDY656TBIBFL5WJQ7WAVVHTU}

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

Revisiting General Map Search via Generative Point-of-Interest Retrieval

Receipt and verification

First computed	2026-06-05T01:15:13.729839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b163c7bbe985012afb64c3f6056a79d060db032013e08c4d3691f2407c6cf7a

Aliases

arxiv: 2505.03336 · arxiv_version: 2505.03336v2 · doi: 10.48550/arxiv.2505.03336 · pith_short_12: FMLDY656TBIB · pith_short_16: FMLDY656TBIBFL5W · pith_short_8: FMLDY656

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/FMLDY656TBIBFL5WJQ7WAVVHTU \
  | 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: 2b163c7bbe985012afb64c3f6056a79d060db032013e08c4d3691f2407c6cf7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fcd576ce27108a43b8b946de9394fa75d6c194848370ed9001d0ea2e2c3a780",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-06T09:08:36Z",
    "title_canon_sha256": "87ebdccb108794823258f134ebc3eeb906f62e9da29e9ca6c75feb89fdcc10a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03336",
    "kind": "arxiv",
    "version": 2
  }
}