Pith Number

pith:PTZKZGJS

pith:2025:PTZKZGJSU2Y34NYVZQAHXDFYFE

not attested not anchored not stored refs pending

Findings of MEGA: Maths Explanation with LLMs using the Socratic Method for Active Learning

Foteini Simistira Liwicki, Hamam Mokayed, Lama Alkhaled, Marcus Liwicki, Tosin Adewumi, Viktor Gardelli

arxiv:2507.12079 v1 · 2025-07-16 · 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{PTZKZGJSU2Y34NYVZQAHXDFYFE}

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	2026-07-05T11:38:14.047394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf2ac9932a6b1be3715cc007b8cb829169f0533ce2a97465cf3b8d133fc0208

Aliases

arxiv: 2507.12079 · arxiv_version: 2507.12079v1 · doi: 10.48550/arxiv.2507.12079 · pith_short_12: PTZKZGJSU2Y3 · pith_short_16: PTZKZGJSU2Y34NYV · pith_short_8: PTZKZGJS

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/PTZKZGJSU2Y34NYVZQAHXDFYFE \
  | 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: 7cf2ac9932a6b1be3715cc007b8cb829169f0533ce2a97465cf3b8d133fc0208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d58d5cf5c37bfa1163071a7eeb14a3ec4b31ef621db738fc50bdced76c6ebeae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-16T09:39:56Z",
    "title_canon_sha256": "022f31d9600c0cd22ec254c95f2194cfb067560413307eb91338672559960d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12079",
    "kind": "arxiv",
    "version": 1
  }
}