Pith Number

pith:ZY4DMICH

pith:2025:ZY4DMICHBY2E5A7BPL5XKXHAYU

not attested not anchored not stored refs pending

Cross-Language Approach for Quranic QA

Ali Hamdi, Ammar Mohammed, Islam Oshallah, Mohamed Basem

arxiv:2501.17449 v1 · 2025-01-29 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZY4DMICHBY2E5A7BPL5XKXHAYU}

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	2026-07-05T10:06:53.014527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce383620470e344e83e17afb755ce0c525264415ce9a976fa41d1f48f857a959

Aliases

arxiv: 2501.17449 · arxiv_version: 2501.17449v1 · doi: 10.48550/arxiv.2501.17449 · pith_short_12: ZY4DMICHBY2E · pith_short_16: ZY4DMICHBY2E5A7B · pith_short_8: ZY4DMICH

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/ZY4DMICHBY2E5A7BPL5XKXHAYU \
  | 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: ce383620470e344e83e17afb755ce0c525264415ce9a976fa41d1f48f857a959

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c48dee438a689c8798531325cd86931c4930de6daa0f1fe10ee6fa7861992848",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-29T07:13:27Z",
    "title_canon_sha256": "efad005ae9a9ed0d645850b6d74afdcecb1f380cf76cd37aced36f842faf7a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17449",
    "kind": "arxiv",
    "version": 1
  }
}