Pith Number

pith:ALFX4TDT

pith:2025:ALFX4TDTTK6ZSQZXHG3JBOALID

not attested not anchored not stored refs pending

Bridging LLMs and Symbolic Reasoning in Educational QA Systems: Insights from the XAI Challenge at IJCNN 2025

Angelo Ciaramella, Anh D. Nguyen, Duc Q. Nguyen, Emanuel Di Nardo, Fabien Baldacci, Ihsan Ullah, Khang H. N. Vo, Long S. T. Nguyen, Lorenzo Di Rocco, Minh L. Nguyen, Son H. Le, Thang H. Bui, Thanh-Tung Tran, Tho T. Quan, Thu H. A. Nguyen, Tuan C. Bui

arxiv:2508.01263 v1 · 2025-08-02 · cs.CL · cs.AI · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALFX4TDTTK6ZSQZXHG3JBOALID}

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	2026-07-05T11:48:52.375996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02cb7e4c739abd99433739b690b80b40ed721e17293cfd811a8bf6455e6c047e

Aliases

arxiv: 2508.01263 · arxiv_version: 2508.01263v1 · doi: 10.48550/arxiv.2508.01263 · pith_short_12: ALFX4TDTTK6Z · pith_short_16: ALFX4TDTTK6ZSQZX · pith_short_8: ALFX4TDT

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/ALFX4TDTTK6ZSQZXHG3JBOALID \
  | 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: 02cb7e4c739abd99433739b690b80b40ed721e17293cfd811a8bf6455e6c047e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68f3f0241df04b4314153e4b15e02d8623d0eeb48175c295dccbd78eddf5cadc",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-02T08:46:06Z",
    "title_canon_sha256": "96badb7506025efa8f85f7e933a665fce7c0d2948ace00e557765b2586d39c93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01263",
    "kind": "arxiv",
    "version": 1
  }
}