Pith Number

pith:77OI6OBK

pith:2026:77OI6OBKKSCPQ3YJKR7KNFWJM7

not attested not anchored not stored refs pending

KI-Adventskalender: An Informal Learning Intervention for Data & AI Literacy

Annette Bieniusa, Arsalan Karimzadmotallebiazar, Larisa Ivanova, Lars Henrich, Leo Van Waveren, Rahul Sharma, Sebastian Vollmer

arxiv:2603.26906 v2 · 2026-03-27 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77OI6OBKKSCPQ3YJKR7KNFWJM7}

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	2026-05-25T02:01:18.404030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffdc8f382a5484f86f09547ea696c967fc2ce327918a42640f8bbdabe67fdde5

Aliases

arxiv: 2603.26906 · arxiv_version: 2603.26906v2 · doi: 10.48550/arxiv.2603.26906 · pith_short_12: 77OI6OBKKSCP · pith_short_16: 77OI6OBKKSCPQ3YJ · pith_short_8: 77OI6OBK

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/77OI6OBKKSCPQ3YJKR7KNFWJM7 \
  | 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: ffdc8f382a5484f86f09547ea696c967fc2ce327918a42640f8bbdabe67fdde5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a32851371011e15b019e1ef0711451b08565eb4dfa705aec471903b0e4e7f5a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-03-27T18:27:06Z",
    "title_canon_sha256": "fb2dc4549384cd65162e3b78fe9ba84e362ca75ae102223e8dd4fac59a1692b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.26906",
    "kind": "arxiv",
    "version": 2
  }
}