Pith Number

pith:2YXPLKIN

pith:2025:2YXPLKINK4YRSWYHBEVRQ262YE

not attested not anchored not stored refs pending

Fashion-AlterEval: A Dataset for Improved Evaluation of Conversational Recommendation Systems with Alternative Relevant Items

Maria Vlachou

arxiv:2507.18017 v1 · 2025-07-24 · 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{2YXPLKINK4YRSWYHBEVRQ262YE}

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	2026-07-05T11:42:39.432098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d62ef5a90d5731195b07092b186bdac11c528c3d5e20ba3f2870aeb7055b5101

Aliases

arxiv: 2507.18017 · arxiv_version: 2507.18017v1 · doi: 10.48550/arxiv.2507.18017 · pith_short_12: 2YXPLKINK4YR · pith_short_16: 2YXPLKINK4YRSWYH · pith_short_8: 2YXPLKIN

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/2YXPLKINK4YRSWYHBEVRQ262YE \
  | 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: d62ef5a90d5731195b07092b186bdac11c528c3d5e20ba3f2870aeb7055b5101

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e2e62bb51ff0a1817f54d365c7423b544a0a24a5aa274cc3141c5670a4470fd",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-24T01:18:24Z",
    "title_canon_sha256": "72502437b23860542ea9e758a9c302b08a2a28ab0678dc4211d32222cff939b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18017",
    "kind": "arxiv",
    "version": 1
  }
}