Pith Number

pith:UXJVE3CA

pith:2025:UXJVE3CAPGLSIUWZYT47PQBSZ6

not attested not anchored not stored refs pending

Uncertainty Quantification and Decomposition for LLM-based Recommendation

HwanJo Yu, Sanghwan Jang, SeongKu Kang, Wonbin Kweon

arxiv:2501.17630 v2 · 2025-01-29 · cs.IR · 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{UXJVE3CAPGLSIUWZYT47PQBSZ6}

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

Do LLM Recommenders Know When They're Hallucinating? Auditing Confidence Calibration in Catalog Faithfulness

Receipt and verification

First computed	2026-07-05T10:13:07.854646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5d3526c4079972452d9c4f9f7c032cfa6001429aca0f3ee591a5eb40f280724

Aliases

arxiv: 2501.17630 · arxiv_version: 2501.17630v2 · doi: 10.48550/arxiv.2501.17630 · pith_short_12: UXJVE3CAPGLS · pith_short_16: UXJVE3CAPGLSIUWZ · pith_short_8: UXJVE3CA

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/UXJVE3CAPGLSIUWZYT47PQBSZ6 \
  | 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: a5d3526c4079972452d9c4f9f7c032cfa6001429aca0f3ee591a5eb40f280724

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00cf6cc460a2443f2f92d8c3586d7898f4a7f72da0801b6ab99081b7bafe9782",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-29T13:08:17Z",
    "title_canon_sha256": "5c5b960944fb484e0e6192b85b7ccc4d183701866a4c4a71e7fd513ccc173bd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17630",
    "kind": "arxiv",
    "version": 2
  }
}