Pith Number

pith:QEZFROBC

pith:2025:QEZFROBC6B7KZBY3X6HGBTL2G6

not attested not anchored not stored refs pending

Sentiment-Aware Recommendation Systems in E-Commerce: A Review from a Natural Language Processing Perspective

Yogesh Gajula

arxiv:2505.03828 v1 · 2025-05-03 · cs.IR · cs.AI · cs.CL · 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{QEZFROBC6B7KZBY3X6HGBTL2G6}

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	2026-07-05T10:59:32.228395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

813258b822f07eac871bbf8e60cd7a37baa120aaa54ad452801896b43b817676

Aliases

arxiv: 2505.03828 · arxiv_version: 2505.03828v1 · doi: 10.48550/arxiv.2505.03828 · pith_short_12: QEZFROBC6B7K · pith_short_16: QEZFROBC6B7KZBY3 · pith_short_8: QEZFROBC

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/QEZFROBC6B7KZBY3X6HGBTL2G6 \
  | 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: 813258b822f07eac871bbf8e60cd7a37baa120aaa54ad452801896b43b817676

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af62fd3b5ddc92401ea6721ffcf2c6a9c7a5331329058bdd7c15674ee40e21bf",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-05-03T19:36:27Z",
    "title_canon_sha256": "8b23740152f29b4a0f5e71f0de7d75270a3e0471c108cca28ad10ff711a836a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03828",
    "kind": "arxiv",
    "version": 1
  }
}