Pith Number

pith:SHP33IP4

pith:2025:SHP33IP4AF2MWNMEROMNZV5Z2X

not attested not anchored not stored refs pending

A comprehensive survey of contemporary Arabic sentiment analysis: Methods, Challenges, and Future Directions

Ruchit Agrawal, Zhiqiang Shi

arxiv:2502.03827 v1 · 2025-02-06 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHP33IP4AF2MWNMEROMNZV5Z2X}

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	2026-07-05T10:10:15.538460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91dfbda1fc0174cb35848b98dcd7b9d5ed7559dbbe587dce8e16b00c09803902

Aliases

arxiv: 2502.03827 · arxiv_version: 2502.03827v1 · doi: 10.48550/arxiv.2502.03827 · pith_short_12: SHP33IP4AF2M · pith_short_16: SHP33IP4AF2MWNME · pith_short_8: SHP33IP4

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/SHP33IP4AF2MWNMEROMNZV5Z2X \
  | 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: 91dfbda1fc0174cb35848b98dcd7b9d5ed7559dbbe587dce8e16b00c09803902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcfe0620a5edf2d5e511201eaeeed84679c1ee6bef021b4ef5dd27dbf4d5b52d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-06T07:23:51Z",
    "title_canon_sha256": "92cd4f85f768b2ccd0c27dc61846ad9dbc47bae48c48053235d168655388e722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03827",
    "kind": "arxiv",
    "version": 1
  }
}