Pith Number

pith:OLGYEUBL

pith:2024:OLGYEUBLLNILCPI6VQQOOGDI34

not attested not anchored not stored refs pending

An XAI Social Media Platform for Teaching K-12 Students AI-Driven Profiling, Clustering, and Engagement-Based Recommending

Henriikka Vartiainen, Jari Laru, Juho Kahila, Matti Tedre, Mohammed Saqr, Nicolas Pope, Sonsoles Lopez-Pernas, Teemu Roos

arxiv:2412.13554 v1 · 2024-12-18 · 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{OLGYEUBLLNILCPI6VQQOOGDI34}

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	2026-07-05T09:51:03.885762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72cd82502b5b50b13d1eac20e71868df0996e592d8d7cc747ddf467a53ba6db4

Aliases

arxiv: 2412.13554 · arxiv_version: 2412.13554v1 · doi: 10.48550/arxiv.2412.13554 · pith_short_12: OLGYEUBLLNIL · pith_short_16: OLGYEUBLLNILCPI6 · pith_short_8: OLGYEUBL

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/OLGYEUBLLNILCPI6VQQOOGDI34 \
  | 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: 72cd82502b5b50b13d1eac20e71868df0996e592d8d7cc747ddf467a53ba6db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe96b8b5d4d17087bc7a877a9ffc18656299fc68d81e42dbc337517149b9c846",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2024-12-18T07:10:45Z",
    "title_canon_sha256": "0a549543c917b447da47b347e78b1bc98e3996f41f8f2f06a1494237f47c6e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13554",
    "kind": "arxiv",
    "version": 1
  }
}