Pith Number

pith:PVME5Q5F

pith:2025:PVME5Q5FBBZCIJFRMHSPFF3XOR

not attested not anchored not stored refs pending

Augment or Not? A Comparative Study of Pure and Augmented Large Language Model Recommenders

Chen-Wei Ke, Chieh-Yuan Cheng, Chun-Chun Yang, Pu-Jen Cheng, Wei-Hsiang Huang, Wei-Ning Chiu, Yun-Nung Chen, Yu-Xuan Su

arxiv:2505.23053 v1 · 2025-05-29 · cs.IR · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVME5Q5FBBZCIJFRMHSPFF3XOR}

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	2026-07-05T11:11:54.600243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d584ec3a508722424b161e4f297777440e1cb0977606b65a0b021f5e521b901

Aliases

arxiv: 2505.23053 · arxiv_version: 2505.23053v1 · doi: 10.48550/arxiv.2505.23053 · pith_short_12: PVME5Q5FBBZC · pith_short_16: PVME5Q5FBBZCIJFR · pith_short_8: PVME5Q5F

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/PVME5Q5FBBZCIJFRMHSPFF3XOR \
  | 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: 7d584ec3a508722424b161e4f297777440e1cb0977606b65a0b021f5e521b901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da7d33f4343a88b603b9a0bd51bb761fe5559072c7c830b63204f4d544f5b2f0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-29T03:50:24Z",
    "title_canon_sha256": "9fe0663c799e2b1b2cb27b7440c8e5358e341ade22fd5bd012c1fb2870b29c1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23053",
    "kind": "arxiv",
    "version": 1
  }
}