Pith Number

pith:EETUHOZL

pith:2025:EETUHOZLPBAAYR3ANY26WHGW36

not attested not anchored not stored refs pending

LLM-Assisted Knowledge Graph Completion for Curriculum and Domain Modelling in Personalized Higher Education Recommendations

Christian Weber, Constance Jumbo, Hasan Abu-Rasheed, Madjid Fathi, Rashed Al Amin, Roman Obermaisser, Veit Wiese

arxiv:2501.12300 v1 · 2025-01-21 · cs.HC · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EETUHOZLPBAAYR3ANY26WHGW36}

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	2026-07-05T10:03:34.263179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212743bb2b78400c47606e35eb1cd6df9aa39070d994738aa450dedb6fa13a16

Aliases

arxiv: 2501.12300 · arxiv_version: 2501.12300v1 · doi: 10.48550/arxiv.2501.12300 · pith_short_12: EETUHOZLPBAA · pith_short_16: EETUHOZLPBAAYR3A · pith_short_8: EETUHOZL

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/EETUHOZLPBAAYR3ANY26WHGW36 \
  | 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: 212743bb2b78400c47606e35eb1cd6df9aa39070d994738aa450dedb6fa13a16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "810d7e5c927ed9ddfe0ad5772b40682ff9ff5db706e3247f3d8debb9ef30ebce",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-01-21T17:13:13Z",
    "title_canon_sha256": "44bd68bc742fac2b8fb1c3270063574d56a297ca3ea343a376c4f4763dd6784a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12300",
    "kind": "arxiv",
    "version": 1
  }
}