Pith Number

pith:G3UEC4SC

pith:2020:G3UEC4SCDP76NIT277QIVXTCZP

not attested not anchored not stored refs pending

Hierarchical Interaction Networks with Rethinking Mechanism for Document-level Sentiment Analysis

Dou Hu, Jizhong Han, Lingwei Wei, Songlin Hu, Wei Zhou, Xiaodan Zhang, Xin Wang, Xuehai Tang

arxiv:2007.08445 v4 · 2020-07-16 · 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{G3UEC4SCDP76NIT277QIVXTCZP}

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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	2026-07-05T04:55:28.020716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36e84172421bffe6a27affe08ade62cbe3fbea4c9d1760a6cf260fc074e1e893

Aliases

arxiv: 2007.08445 · arxiv_version: 2007.08445v4 · doi: 10.48550/arxiv.2007.08445 · pith_short_12: G3UEC4SCDP76 · pith_short_16: G3UEC4SCDP76NIT2 · pith_short_8: G3UEC4SC

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/G3UEC4SCDP76NIT277QIVXTCZP \
  | 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: 36e84172421bffe6a27affe08ade62cbe3fbea4c9d1760a6cf260fc074e1e893

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2646e1e58be04d9dbcc47cb2a72853cfe2e54bb6d228899867d5ae91c28cdbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-07-16T16:27:38Z",
    "title_canon_sha256": "79d019c09afb883badb872dade927a770a513e3b4d467836a7103f89db0a4270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.08445",
    "kind": "arxiv",
    "version": 4
  }
}