Pith Number

pith:EB2SNZKA

pith:2020:EB2SNZKA7SBZAW73IXBPSQQGPG

not attested not anchored not stored refs pending

A Dependency Syntactic Knowledge Augmented Interactive Architecture for End-to-End Aspect-based Sentiment Analysis

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

arxiv:2004.01951 v1 · 2020-04-04 · 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{EB2SNZKA7SBZAW73IXBPSQQGPG}

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	2026-07-05T00:52:54.596281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

207526e540fc83905bfb45c2f9420679acd0d94e32b15c3b9e89440c06747d0b

Aliases

arxiv: 2004.01951 · arxiv_version: 2004.01951v1 · doi: 10.48550/arxiv.2004.01951 · pith_short_12: EB2SNZKA7SBZ · pith_short_16: EB2SNZKA7SBZAW73 · pith_short_8: EB2SNZKA

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/EB2SNZKA7SBZAW73IXBPSQQGPG \
  | 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: 207526e540fc83905bfb45c2f9420679acd0d94e32b15c3b9e89440c06747d0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b69797a77e27b72e6e1459f46ed06e796e059d6667ba5e54c5887e80fa80ae0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-04T14:59:32Z",
    "title_canon_sha256": "98cbb14a83ef9e646b2e2ed7428575a3f299e695feabcf8a20e91764149b9c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.01951",
    "kind": "arxiv",
    "version": 1
  }
}