Pith Number

pith:W6TSOX3G

pith:2025:W6TSOX3GJKZ5NJ5DOI7OEX4OPF

not attested not anchored not stored refs pending

Can Large Language Models Understand Preferences in Personalized Recommendation?

Fengran Mo, Meng Jiang, Qingkai Zeng, Zhaoxuan Tan, Zhenyu Wu, Zheyuan Liu, Zinan Zeng

arxiv:2501.13391 v1 · 2025-01-23 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6TSOX3GJKZ5NJ5DOI7OEX4OPF}

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.

Receipt and verification

First computed	2026-07-05T10:04:27.862916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7a7275f664ab3d6a7a3723ee25f8e7961e785b71628af60b40b886a593e5182

Aliases

arxiv: 2501.13391 · arxiv_version: 2501.13391v1 · doi: 10.48550/arxiv.2501.13391 · pith_short_12: W6TSOX3GJKZ5 · pith_short_16: W6TSOX3GJKZ5NJ5D · pith_short_8: W6TSOX3G

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/W6TSOX3GJKZ5NJ5DOI7OEX4OPF \
  | 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: b7a7275f664ab3d6a7a3723ee25f8e7961e785b71628af60b40b886a593e5182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02ad3707480cb232833fa848ecf7736fb560ef9e1b62d7ad7a32b8f762affc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-23T05:24:18Z",
    "title_canon_sha256": "9ef96eee6156a8589a5c9ae9b1aac39dc810d2327e8df8199957fe2339ef45c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13391",
    "kind": "arxiv",
    "version": 1
  }
}