Pith Number

pith:DDIZ5KCK

pith:2021:DDIZ5KCKPH3NM3LWVTKS4NFHSR

not attested not anchored not stored refs pending

Aspect Sentiment Quad Prediction as Paraphrase Generation

Lidong Bing, Wai Lam, Wenxuan Zhang, Xin Li, Yang Deng, Yifei Yuan

arxiv:2110.00796 v1 · 2021-10-02 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDIZ5KCKPH3NM3LWVTKS4NFHSR}

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

SalAngaBhava: A Sinhala Market Dataset for Aspect-based Sentiment Analysis

Receipt and verification

First computed	2026-07-05T03:19:48.537990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18d19ea84a79f6d66d76acd52e34a7947ea0cef2b44e8e4764061efb14234259

Aliases

arxiv: 2110.00796 · arxiv_version: 2110.00796v1 · doi: 10.48550/arxiv.2110.00796 · pith_short_12: DDIZ5KCKPH3N · pith_short_16: DDIZ5KCKPH3NM3LW · pith_short_8: DDIZ5KCK

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/DDIZ5KCKPH3NM3LWVTKS4NFHSR \
  | 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: 18d19ea84a79f6d66d76acd52e34a7947ea0cef2b44e8e4764061efb14234259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bd73558a595677949d30899c4319d2c9d357ff42558e1039735666b460c6e7b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-02T12:57:27Z",
    "title_canon_sha256": "13b5f5d5f6c9f11e36c9d2cf8422a032b2ce6e77dd76165420ea77c5aecad1d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00796",
    "kind": "arxiv",
    "version": 1
  }
}