Pith Number

pith:FYZ7LPVW

pith:2026:FYZ7LPVWVH7B5L5PWNKCPXUJ33

not attested not anchored not stored refs pending

Bradley-Terry Rankings for Recommender Systems Across Dataset Taxonomies

Alexander Derevyagin, Anton Lysenko, Askar Tsyganov, Daria Korovaitceva, Ekaterina Grishina, Evgeny Frolov, Ilya Ivanov, Margarita Rusanova, Sergey Samsonov, Stepan Kuznetsov, Uliana Parkina

arxiv:2606.07492 v1 · 2026-06-05 · cs.IR · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYZ7LPVWVH7B5L5PWNKCPXUJ33}

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	2026-06-08T01:05:30.150723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e33f5beb6a9fe1eafafb35427de89def8a7104947fc75ec2ae166b690939c6f

Aliases

arxiv: 2606.07492 · arxiv_version: 2606.07492v1 · doi: 10.48550/arxiv.2606.07492 · pith_short_12: FYZ7LPVWVH7B · pith_short_16: FYZ7LPVWVH7B5L5P · pith_short_8: FYZ7LPVW

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/FYZ7LPVWVH7B5L5PWNKCPXUJ33 \
  | 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: 2e33f5beb6a9fe1eafafb35427de89def8a7104947fc75ec2ae166b690939c6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1437b107f214b96972cb3c7b7e8c7e9a711d3ad5a131c6c1f61263f378b73f24",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-05T17:46:36Z",
    "title_canon_sha256": "ef8d6da8f2e849d9080b446a6a67f429a1646a66e51b3d922062a2ab4567cc5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07492",
    "kind": "arxiv",
    "version": 1
  }
}