Pith Number

pith:PZ7VXQ4G

pith:2025:PZ7VXQ4G667BIBNSNRJZROPYNT

not attested not anchored not stored refs pending

Time to Split: Exploring Data Splitting Strategies for Offline Evaluation of Sequential Recommenders

Alexey Vasilev, Anna Volodkevich, Anton Klenitskiy, Danil Gusak, Evgeny Frolov

arxiv:2507.16289 v1 · 2025-07-22 · 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{PZ7VXQ4G667BIBNSNRJZROPYNT}

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

Ocean4Rec: Offline LLM-Derived OCEAN Profiles for Request-Time VOD Reranking

Receipt and verification

First computed	2026-07-05T11:50:38.684073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e7f5bc386f7be1405b26c5398b9f86cf4cb7a7ba743eea003c7a731b0e1c62c

Aliases

arxiv: 2507.16289 · arxiv_version: 2507.16289v1 · doi: 10.48550/arxiv.2507.16289 · pith_short_12: PZ7VXQ4G667B · pith_short_16: PZ7VXQ4G667BIBNS · pith_short_8: PZ7VXQ4G

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/PZ7VXQ4G667BIBNSNRJZROPYNT \
  | 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: 7e7f5bc386f7be1405b26c5398b9f86cf4cb7a7ba743eea003c7a731b0e1c62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fc52d8e64a90037b991e4314760702e717f7a8ace979ef0fded70858099081a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-22T07:20:52Z",
    "title_canon_sha256": "0b1d5d0829bfcd0d562b2a2ca958fe54f45533e544791ac43a9dbe4e11216b5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.16289",
    "kind": "arxiv",
    "version": 1
  }
}