Pith Number

pith:G5EUL4CZ

pith:2018:G5EUL4CZ2IDDGZ4OA4SRHG5E2Y

not attested not anchored not stored refs pending

Aspect-Aware Latent Factor Model: Rating Prediction with Ratings and Reviews

Lei Zhu, Mohan Kankanhalli, Ying Ding, Zhiyong Cheng

arxiv:1802.07938 v1 · 2018-02-22 · 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{G5EUL4CZ2IDDGZ4OA4SRHG5E2Y}

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

Latent Multi-Criteria Ratings for Recommendations

Receipt and verification

First computed	2026-05-18T00:22:48.571638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

374945f059d20633678e0725139ba4d6179cf443714a8ce9f69fcbdb31b524df

Aliases

arxiv: 1802.07938 · arxiv_version: 1802.07938v1 · doi: 10.48550/arxiv.1802.07938 · pith_short_12: G5EUL4CZ2IDD · pith_short_16: G5EUL4CZ2IDDGZ4O · pith_short_8: G5EUL4CZ

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/G5EUL4CZ2IDDGZ4OA4SRHG5E2Y \
  | 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: 374945f059d20633678e0725139ba4d6179cf443714a8ce9f69fcbdb31b524df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62c86ada731459aa86b574892079476294d1fa7ccd69da1e025373321a333259",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-02-22T08:23:51Z",
    "title_canon_sha256": "73ea35ef7d83022027a5a05efce4e9d38889a138bdbbaa01ab7114cd3525ab06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07938",
    "kind": "arxiv",
    "version": 1
  }
}