Pith Number

pith:5GK7F7CL

pith:2025:5GK7F7CLGNW6XKGOPW3SQFLGC4

not attested not anchored not stored refs pending

A Method for Multi-Hop Question Answering on Persian Knowledge Graph

Arash Ghafouri, Hasan Naderi, Mahdi Firouzmandi

arxiv:2501.16350 v1 · 2025-01-18 · cs.IR · cs.AI · 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{5GK7F7CLGNW6XKGOPW3SQFLGC4}

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	2026-07-05T10:06:33.148135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e995f2fc4b336deba8ce7db728156617177180d3ca7a6eaff81fa0bf06c18d1b

Aliases

arxiv: 2501.16350 · arxiv_version: 2501.16350v1 · doi: 10.48550/arxiv.2501.16350 · pith_short_12: 5GK7F7CLGNW6 · pith_short_16: 5GK7F7CLGNW6XKGO · pith_short_8: 5GK7F7CL

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/5GK7F7CLGNW6XKGOPW3SQFLGC4 \
  | 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: e995f2fc4b336deba8ce7db728156617177180d3ca7a6eaff81fa0bf06c18d1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "577fc7d83caa78b5ad17ef17be274288fe7df6156ae2ca9dd602b325e6226cf8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-01-18T18:11:29Z",
    "title_canon_sha256": "08eeb5680c58377beb160125b0d3f60a3c53e7b8d939745630c5d5180913589f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16350",
    "kind": "arxiv",
    "version": 1
  }
}