Pith Number

pith:SE2ZPSC6

pith:2023:SE2ZPSC6YO2VNPGJEHDLI2YL6V

not attested not anchored not stored refs pending

Towards Personalized Review Summarization by Modeling Historical Reviews from Customer and Product Separately

Dongyan Zhao, Mingzhe Li, Rui Yan, Shen Gao, Xin Cheng, Xiuying Chen, Yongliang Wang, Yuchi Zhang

arxiv:2301.11682 v1 · 2023-01-27 · cs.CL · cs.AI · 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{SE2ZPSC6YO2VNPGJEHDLI2YL6V}

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	2026-07-05T05:36:25.112568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

913597c85ec3b556bcc921c6b46b0bf55d3cfca5b015a7b35475bcf52ef451c4

Aliases

arxiv: 2301.11682 · arxiv_version: 2301.11682v1 · doi: 10.48550/arxiv.2301.11682 · pith_short_12: SE2ZPSC6YO2V · pith_short_16: SE2ZPSC6YO2VNPGJ · pith_short_8: SE2ZPSC6

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/SE2ZPSC6YO2VNPGJEHDLI2YL6V \
  | 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: 913597c85ec3b556bcc921c6b46b0bf55d3cfca5b015a7b35475bcf52ef451c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34e88b0c8c069b44a51045564ac04a4af932d3baf244efc15a3356093731fd16",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-01-27T12:32:55Z",
    "title_canon_sha256": "2b132457aea071c608d9fad098cff5d43428343a7de15c1dc86520daf4d65f84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.11682",
    "kind": "arxiv",
    "version": 1
  }
}