Pith Number

pith:7RPG4K47

pith:2025:7RPG4K47YJWDF7VQQ5SAMLRDDG

not attested not anchored not stored refs pending

Breakable Machine: A K-12 Classroom Game for Transformative AI Literacy Through Spoofing and eXplainable AI (XAI)

Henriikka Vartiainen, Juho Kahila, Matti Tedre, Nicolas Pope, Olli Hilke, Teemu Roos, Tuomo Parkki

arxiv:2508.14201 v1 · 2025-08-19 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RPG4K47YJWDF7VQQ5SAMLRDDG}

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	2026-07-05T11:56:27.963241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc5e6e2b9fc26c32feb08764062e2319a0dd36f0d32a67c87166b3415fd4446b

Aliases

arxiv: 2508.14201 · arxiv_version: 2508.14201v1 · doi: 10.48550/arxiv.2508.14201 · pith_short_12: 7RPG4K47YJWD · pith_short_16: 7RPG4K47YJWDF7VQ · pith_short_8: 7RPG4K47

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/7RPG4K47YJWDF7VQQ5SAMLRDDG \
  | 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: fc5e6e2b9fc26c32feb08764062e2319a0dd36f0d32a67c87166b3415fd4446b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "541c65f5116573875c223858bc8219d3d43a1403d263251c98784304c874ae4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-08-19T18:49:01Z",
    "title_canon_sha256": "effa44ed6ef7809137423166e9323e53ec94c4f2b6ae6f2773792ff90f444818"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14201",
    "kind": "arxiv",
    "version": 1
  }
}