Pith Number

pith:H3LODXNI

pith:2020:H3LODXNIL4TSENRMRYLW7TZ2DP

not attested not anchored not stored refs pending

Opinion Transmission Network for Jointly Improving Aspect-oriented Opinion Words Extraction and Sentiment Classification

Chengcan Ying, Jiajun Chen, Shujian Huang, Xinyu Dai, Zhen Wu

arxiv:2011.00474 v1 · 2020-11-01 · 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{H3LODXNIL4TSENRMRYLW7TZ2DP}

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	2026-07-05T01:48:16.429346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ed6e1dda85f2722362c8e176fcf3a1bd4908aed99c7ec992eb8c02d4cf6b38b

Aliases

arxiv: 2011.00474 · arxiv_version: 2011.00474v1 · doi: 10.48550/arxiv.2011.00474 · pith_short_12: H3LODXNIL4TS · pith_short_16: H3LODXNIL4TSENRM · pith_short_8: H3LODXNI

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/H3LODXNIL4TSENRMRYLW7TZ2DP \
  | 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: 3ed6e1dda85f2722362c8e176fcf3a1bd4908aed99c7ec992eb8c02d4cf6b38b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02dc789d77019a4efa6f7da11a359265119dba7b344dab92688c732c17311088",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-11-01T11:00:19Z",
    "title_canon_sha256": "bc56f5e0f47b6e1f979ae22ea790c83a47789c929e9b79c3e2969cb351a741d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00474",
    "kind": "arxiv",
    "version": 1
  }
}