Pith Number

pith:MZ6L5KWB

pith:2019:MZ6L5KWBZLKXZCEEJKCLRYTXJG

not attested not anchored not stored refs pending

An Interactive Multi-Task Learning Network for End-to-End Aspect-Based Sentiment Analysis

Daniel Dahlmeier, Hwee Tou Ng, Ruidan He, Wee Sun Lee

arxiv:1906.06906 v1 · 2019-06-17 · 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{MZ6L5KWBZLKXZCEEJKCLRYTXJG}

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	2026-05-17T23:43:12.368836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

667cbeaac1cad57c88844a84b8e2774980c4af4a190208b39c97402bf8bbcd40

Aliases

arxiv: 1906.06906 · arxiv_version: 1906.06906v1 · doi: 10.48550/arxiv.1906.06906 · pith_short_12: MZ6L5KWBZLKX · pith_short_16: MZ6L5KWBZLKXZCEE · pith_short_8: MZ6L5KWB

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/MZ6L5KWBZLKXZCEEJKCLRYTXJG \
  | 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: 667cbeaac1cad57c88844a84b8e2774980c4af4a190208b39c97402bf8bbcd40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2372161f17d3623c207af27adf5b20de9acc85cdbfc54245a6e9ada29f2c0cb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-17T09:00:01Z",
    "title_canon_sha256": "45c5e5f07d57015f46269760c9bb18c2e2a565d1362afda5f305c1d9fd1c0273"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06906",
    "kind": "arxiv",
    "version": 1
  }
}