Pith Number

pith:TIZQXQQJ

pith:2025:TIZQXQQJKFSMUAPAIRYI4QHAUJ

not attested not anchored not stored refs pending

Revealing Potential Biases in LLM-Based Recommender Systems in the Cold Start Setting

Alexandre Andre, Eva Dyer, Gauthier Roy, Kai Wang

arxiv:2508.20401 v2 · 2025-08-28 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TIZQXQQJKFSMUAPAIRYI4QHAUJ}

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

Prominence-Stratified Failure Modes in Retrieval-Augmented Commercial Recommendation: A 37,000-Run Audit

Receipt and verification

First computed	2026-07-05T12:05:44.106889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a330bc2095164ca01e044708e40e0a27a2429b2bb164d91f20fc9e7901cb812

Aliases

arxiv: 2508.20401 · arxiv_version: 2508.20401v2 · doi: 10.48550/arxiv.2508.20401 · pith_short_12: TIZQXQQJKFSM · pith_short_16: TIZQXQQJKFSMUAPA · pith_short_8: TIZQXQQJ

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/TIZQXQQJKFSMUAPAIRYI4QHAUJ \
  | 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: 9a330bc2095164ca01e044708e40e0a27a2429b2bb164d91f20fc9e7901cb812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b1c9ddbb48826dd95323a8d810f89ead2c3ab7bf274bc7517b7a596ae64946",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-08-28T03:57:13Z",
    "title_canon_sha256": "36ee8eeeb583378f68e481514236e98017e6f660080d6c63d7e244c2ec2e2c6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20401",
    "kind": "arxiv",
    "version": 2
  }
}