Pith Number

pith:XHGYONGO

pith:2019:XHGYONGO5EDZKCIMPUI2NFVAKG

not attested not anchored not stored refs pending

A Study of the Effect of Resolving Negation and Sentiment Analysis in Recognizing Text Entailment for Arabic

Fatima T. AL-Khawaldeh

arxiv:1907.03871 v1 · 2019-07-05 · 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{XHGYONGO5EDZKCIMPUI2NFVAKG}

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	2026-05-17T23:41:06.515358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9cd8734cee90795090c7d11a696a051ab96c0e25fd17264ffd2bc5428f848cc

Aliases

arxiv: 1907.03871 · arxiv_version: 1907.03871v1 · doi: 10.48550/arxiv.1907.03871 · pith_short_12: XHGYONGO5EDZ · pith_short_16: XHGYONGO5EDZKCIM · pith_short_8: XHGYONGO

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/XHGYONGO5EDZKCIMPUI2NFVAKG \
  | 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: b9cd8734cee90795090c7d11a696a051ab96c0e25fd17264ffd2bc5428f848cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0a4ecc74b848b01361345bd477d38347bcd1f17f2a3f6f72d57d705f33b7d92",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-07-05T12:29:46Z",
    "title_canon_sha256": "0ee1afb3ba8b2001128f7f66d08c9a1b8fac657507f0d84b22fc37e1c0c96396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03871",
    "kind": "arxiv",
    "version": 1
  }
}