Pith Number

pith:U2EXMKSU

pith:2020:U2EXMKSU45ZQLLPVOPJIBCXFZR

not attested not anchored not stored refs pending

Modeling Inter-Aspect Dependencies with a Non-temporal Mechanism for Aspect-Based Sentiment Analysis

Fandong Meng, Jie Zhou, Jinan Xu, Jinchao Zhang, Yufeng Chen, Yunlong Liang

arxiv:2008.05179 v2 · 2020-08-12 · 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{U2EXMKSU45ZQLLPVOPJIBCXFZR}

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	2026-07-05T04:04:35.447846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a689762a54e77305adf573d2808ae5cc6b1de88e492295431925245c28b189ac

Aliases

arxiv: 2008.05179 · arxiv_version: 2008.05179v2 · doi: 10.48550/arxiv.2008.05179 · pith_short_12: U2EXMKSU45ZQ · pith_short_16: U2EXMKSU45ZQLLPV · pith_short_8: U2EXMKSU

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/U2EXMKSU45ZQLLPVOPJIBCXFZR \
  | 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: a689762a54e77305adf573d2808ae5cc6b1de88e492295431925245c28b189ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe0dcef8e4086a56f7a24246ef2f8cd92fdeac18999ac2cedf0de7ecd46c3b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-08-12T08:50:09Z",
    "title_canon_sha256": "c9d599646cd7f683a58ace0e356f9d4dc709d0d9c00684005fe99d94b4a98209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05179",
    "kind": "arxiv",
    "version": 2
  }
}