Pith Number

pith:S7C6DAYZ

pith:2025:S7C6DAYZUAK2FZ7A6M6S3GAT5W

not attested not anchored not stored refs pending

RecRankerEval: A Flexible and Extensible Framework for Top-k LLM-based Recommendation

Iadh Ounis, Zeyuan Meng, Zixuan Yi

arxiv:2507.05880 v1 · 2025-07-08 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7C6DAYZUAK2FZ7A6M6S3GAT5W}

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	2026-07-05T11:33:37.624635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c5e18319a015a2e7e0f33d2d9813eda07438db8aecb220ca0572f2c9f3d0bf

Aliases

arxiv: 2507.05880 · arxiv_version: 2507.05880v1 · doi: 10.48550/arxiv.2507.05880 · pith_short_12: S7C6DAYZUAK2 · pith_short_16: S7C6DAYZUAK2FZ7A · pith_short_8: S7C6DAYZ

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/S7C6DAYZUAK2FZ7A6M6S3GAT5W \
  | 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: 97c5e18319a015a2e7e0f33d2d9813eda07438db8aecb220ca0572f2c9f3d0bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "031cf81f2dfea68d1b03d0436210e817d766cc626c2328535bcd20195cd93254",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-07-08T11:04:17Z",
    "title_canon_sha256": "1ec2727428a65dca462c296f0867db380d8b5178676b5d5f9d619ab9a35bb1fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.05880",
    "kind": "arxiv",
    "version": 1
  }
}