Pith Number

pith:WQM52TON

pith:2024:WQM52TON5CCHVWBI5BNBIAMQXK

not attested not anchored not stored refs pending

A Pre-Trained Graph-Based Model for Adaptive Sequencing of Educational Documents

Anan Sch\"utt (UNIA), Arun-Balajiee Lekshmi-Narayanan (PITT), Elisabeth Andr\'e (UNIA), Jean Vassoyan (CB), Jill-J\^enn Vie (SODA), Nicolas Vayatis (CB)

arxiv:2411.11520 v1 · 2024-11-18 · cs.AI · 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{WQM52TON5CCHVWBI5BNBIAMQXK}

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	2026-07-05T09:37:43.375756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b419dd4dcde8847ad828e85a140190ba96ea55c1a3070d311aac208a665c8dcb

Aliases

arxiv: 2411.11520 · arxiv_version: 2411.11520v1 · doi: 10.48550/arxiv.2411.11520 · pith_short_12: WQM52TON5CCH · pith_short_16: WQM52TON5CCHVWBI · pith_short_8: WQM52TON

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/WQM52TON5CCHVWBI5BNBIAMQXK \
  | 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: b419dd4dcde8847ad828e85a140190ba96ea55c1a3070d311aac208a665c8dcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b8ebf71da09402188931c5b1bc655bbb32d6858f56d99cbc2dc1f5f3482d04",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-11-18T12:29:06Z",
    "title_canon_sha256": "a6a650b54d446067a8921a2244f24cd46d39508ac94c7503e348652658c93989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11520",
    "kind": "arxiv",
    "version": 1
  }
}