Pith Number

pith:ZHK4AO7Y

pith:2026:ZHK4AO7YWRQL6WVMOBYPDTERTY

not attested not anchored not stored refs pending

Mawqif-v2: An Arabic Benchmark Dataset for Cross-Target Stance Detection

Ahmed Ashraf, Asma Yamani, Hamzah Luqman, Maram Kurdi, Nuha Albadi, Rasha Albalawi, Saad Ezzini

arxiv:2608.09539 v1 · 2026-08-10 · 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{ZHK4AO7YWRQL6WVMOBYPDTERTY}

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	2026-08-11T02:24:26.958261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d5c03bf8b460bf5aac7070f1cc919e2b9c11875e486ce7d7750f25bd25f004

Aliases

arxiv: 2608.09539 · arxiv_version: 2608.09539v1 · doi: 10.48550/arxiv.2608.09539 · pith_short_12: ZHK4AO7YWRQL · pith_short_16: ZHK4AO7YWRQL6WVM · pith_short_8: ZHK4AO7Y

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/ZHK4AO7YWRQL6WVMOBYPDTERTY \
  | 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: c9d5c03bf8b460bf5aac7070f1cc919e2b9c11875e486ce7d7750f25bd25f004

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14c954e5da0afb1182cf18775b87e457bfba088361ff9359502e98db33b53fd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-08-10T12:36:21Z",
    "title_canon_sha256": "97a3690670775e80c427c9530e7b69f35a664878d4752898210c1ea457076345"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.09539",
    "kind": "arxiv",
    "version": 1
  }
}