Pith Number

pith:WVMTO7AM

pith:2018:WVMTO7AMK6IOJGY54PGSKS6ML7

not attested not anchored not stored refs pending

CAN: Constrained Attention Networks for Multi-Aspect Sentiment Analysis

Keke Cai, Li Zhang, Mengting Hu, Renhong Cheng, Shiwan Zhao, Xiaowei Shen, Zhong Su

arxiv:1812.10735 v2 · 2018-12-27 · 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{WVMTO7AMK6IOJGY54PGSKS6ML7}

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	2026-07-04T23:58:56.449498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b559377c0c5790e49b1de3cd254bcc5fc2c3a774eaf1b8a0fd6cc1d3875c1259

Aliases

arxiv: 1812.10735 · arxiv_version: 1812.10735v2 · doi: 10.48550/arxiv.1812.10735 · pith_short_12: WVMTO7AMK6IO · pith_short_16: WVMTO7AMK6IOJGY5 · pith_short_8: WVMTO7AM

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/WVMTO7AMK6IOJGY54PGSKS6ML7 \
  | 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: b559377c0c5790e49b1de3cd254bcc5fc2c3a774eaf1b8a0fd6cc1d3875c1259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "191bb7b5ab51ce7b64db30fce409f03ad38e4f45f6d6987ccb1c1500d21aee2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-27T14:49:02Z",
    "title_canon_sha256": "13471b426596e06462d246ea72f879c672e909bb805ba9d95272ab87fc012f34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10735",
    "kind": "arxiv",
    "version": 2
  }
}