Pith Number

pith:QS4P6TX5

pith:2023:QS4P6TX5HOBMWTVE6EWO3QFJ5M

not attested not anchored not stored refs pending

Data, Trees, and Forests -- Decision Tree Learning in K-12 Education

Lennard Kerber, Ralf Romeike, Stefan Seegerer, Tilman Michaeli

arxiv:2305.06442 v1 · 2023-05-10 · cs.CY · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QS4P6TX5HOBMWTVE6EWO3QFJ5M}

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.

Cited by

1 paper in Pith

Children's Mental Models of AI Reasoning: Implications for AI Literacy Education

Receipt and verification

First computed	2026-07-05T06:09:12.412517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84b8ff4efd3b82cb4ea4f12cedc0a9eb2307423a7d0fdee74e128c192e40b5bf

Aliases

arxiv: 2305.06442 · arxiv_version: 2305.06442v1 · doi: 10.48550/arxiv.2305.06442 · pith_short_12: QS4P6TX5HOBM · pith_short_16: QS4P6TX5HOBMWTVE · pith_short_8: QS4P6TX5

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/QS4P6TX5HOBMWTVE6EWO3QFJ5M \
  | 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: 84b8ff4efd3b82cb4ea4f12cedc0a9eb2307423a7d0fdee74e128c192e40b5bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8da6ef75b905a50e659c317c82842d289115f93b9697c21bd73cf93edbae314",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2023-05-10T20:24:38Z",
    "title_canon_sha256": "16644d7cb7690b0322ac704fcaf046e2f07d5db5bb8e3696d5b9c9e91ea10518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06442",
    "kind": "arxiv",
    "version": 1
  }
}