Pith Number

pith:SUN34SMG

pith:2025:SUN34SMGLWABILBE7OJU7MAREK

not attested not anchored not stored refs pending

Creator-Side Recommender System: Challenges, Designs, and Applications

Ben Wang, Husheng Liu, Kaiqiao Zhan, Kun Gai, Xiaoshuang Chen, Yao Wang, Yibo Wang

arxiv:2502.20497 v1 · 2025-02-25 · 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{SUN34SMGLWABILBE7OJU7MAREK}

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

Item-centric Exploration for Cold Start Problem

Receipt and verification

First computed	2026-07-05T10:21:33.951208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

951bbe49865d80142c24fb934fb01122b3dd3d6d2a2ba31fa44af2c8667e1b8e

Aliases

arxiv: 2502.20497 · arxiv_version: 2502.20497v1 · doi: 10.48550/arxiv.2502.20497 · pith_short_12: SUN34SMGLWAB · pith_short_16: SUN34SMGLWABILBE · pith_short_8: SUN34SMG

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/SUN34SMGLWABILBE7OJU7MAREK \
  | 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: 951bbe49865d80142c24fb934fb01122b3dd3d6d2a2ba31fa44af2c8667e1b8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a4689e9736bd8a97df54b758e29072df0226e1a1f113f386c0dac0c661790c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-25T03:41:02Z",
    "title_canon_sha256": "16929836412c7996ebd7f1dcdc43bc0b02c1574a4d0d82fc7fe9b5142aa4b650"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20497",
    "kind": "arxiv",
    "version": 1
  }
}