Pith Number

pith:YU4POFSU

pith:2024:YU4POFSUISWJSZ667MGNEFOT3U

not attested not anchored not stored refs pending

Legommenders: A Comprehensive Content-Based Recommendation Library with LLM Support

Lu Fan, Qijiong Liu, Xiao-Ming Wu

arxiv:2412.15973 v1 · 2024-12-20 · 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{YU4POFSUISWJSZ667MGNEFOT3U}

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

A Survey on LLM-based News Recommender Systems

Receipt and verification

First computed	2026-07-05T09:52:32.814164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c538f7165444ac9967defb0cd215d3dd3a4bc9291f4c5f7204e019ffd0cb058e

Aliases

arxiv: 2412.15973 · arxiv_version: 2412.15973v1 · doi: 10.48550/arxiv.2412.15973 · pith_short_12: YU4POFSUISWJ · pith_short_16: YU4POFSUISWJSZ66 · pith_short_8: YU4POFSU

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/YU4POFSUISWJSZ667MGNEFOT3U \
  | 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: c538f7165444ac9967defb0cd215d3dd3a4bc9291f4c5f7204e019ffd0cb058e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b732818b72d935c38e12f4f63792a891547bc9eec0817dd29721eba56808c48",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-12-20T15:18:02Z",
    "title_canon_sha256": "1ae58b2e3c90ebd71bbe77f998d37835e2b53f00eddfa751bc73e4cfc4dad1a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15973",
    "kind": "arxiv",
    "version": 1
  }
}