Pith Number

pith:7WJTMWQM

pith:2014:7WJTMWQMJHIMFD5PBMZK4PMYEP

not attested not anchored not stored refs pending

A Statistical Parsing Framework for Sentiment Classification

Furu Wei, Ke Xu, Li Dong, Ming Zhou, Shujie Liu

arxiv:1401.6330 v2 · 2014-01-24 · 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{7WJTMWQMJHIMFD5PBMZK4PMYEP}

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.

Cited by

1 paper in Pith

Dual Alignment Between Language Model Layers and Human Sentence Processing

Receipt and verification

First computed	2026-05-18T02:25:34.210452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd93365a0c49d0c28faf0b32ae3d9823e8cf11747017d791a53785f90ec3119b

Aliases

arxiv: 1401.6330 · arxiv_version: 1401.6330v2 · doi: 10.48550/arxiv.1401.6330 · pith_short_12: 7WJTMWQMJHIM · pith_short_16: 7WJTMWQMJHIMFD5P · pith_short_8: 7WJTMWQM

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/7WJTMWQMJHIMFD5PBMZK4PMYEP \
  | 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: fd93365a0c49d0c28faf0b32ae3d9823e8cf11747017d791a53785f90ec3119b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06911747f433489ae7445f6f3edadc6b2f2c69ab7c765202c9df7e069595a5f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-01-24T12:56:36Z",
    "title_canon_sha256": "64ead2e8e60959c2759c59bd0f8d8a4f4f3a7681616ef28b6f5445803948d26d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6330",
    "kind": "arxiv",
    "version": 2
  }
}