Pith Number

pith:VOHDATY4

pith:2010:VOHDATY43V5PZHH5UJLTBYHMRS

not attested not anchored not stored refs pending

A Survey Paper on Recommender Systems

Dhoha Almazro, Ghadeer Shahatah, Lamia Albdulkarim, Mona Kherees, Romy Martinez, William Nzoukou

arxiv:1006.5278 v4 · 2010-06-28 · 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{VOHDATY43V5PZHH5UJLTBYHMRS}

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

Graph Embedding Based Hybrid Social Recommendation System

Receipt and verification

First computed	2026-05-18T00:56:58.359292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab8e304f1cdd7afc9cfda25730e0ec8c82b71ceaa368bae8f2cc893044606fae

Aliases

arxiv: 1006.5278 · arxiv_version: 1006.5278v4 · doi: 10.48550/arxiv.1006.5278 · pith_short_12: VOHDATY43V5P · pith_short_16: VOHDATY43V5PZHH5 · pith_short_8: VOHDATY4

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/VOHDATY43V5PZHH5UJLTBYHMRS \
  | 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: ab8e304f1cdd7afc9cfda25730e0ec8c82b71ceaa368bae8f2cc893044606fae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac7c3c9bfde1fdbca1437f0eb3a8ecb8bf20c3f633051eab80685b2465278d87",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2010-06-28T07:20:28Z",
    "title_canon_sha256": "492d058ccd17b3bb2e349963aca090f8ddbdf87e2915adc95aa431666e27f18d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5278",
    "kind": "arxiv",
    "version": 4
  }
}