Pith Number

pith:GGXBZLEH

pith:2025:GGXBZLEHZH5YKIBYNT43AMGRSZ

not attested not anchored not stored refs pending

Generating Plausible Distractors for Multiple-Choice Questions via Student Choice Prediction

Suin Kim, Yohan Jo, Yooseop Lee

arxiv:2501.13125 v3 · 2025-01-21 · cs.CL · cs.AI · 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{GGXBZLEHZH5YKIBYNT43AMGRSZ}

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	2026-07-05T11:13:18.987978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31ae1cac87c9fb8520386cf9b030d19640332f922da7b1d71c02baa5017fb82b

Aliases

arxiv: 2501.13125 · arxiv_version: 2501.13125v3 · doi: 10.48550/arxiv.2501.13125 · pith_short_12: GGXBZLEHZH5Y · pith_short_16: GGXBZLEHZH5YKIBY · pith_short_8: GGXBZLEH

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/GGXBZLEHZH5YKIBYNT43AMGRSZ \
  | 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: 31ae1cac87c9fb8520386cf9b030d19640332f922da7b1d71c02baa5017fb82b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692dd8788663de4a7af74be80f41e8bc20d4699be1555af61192c12d34bcfad7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-21T10:20:39Z",
    "title_canon_sha256": "3a35d864759f78cd05719271e49d8491e71087c841221e89c8a1e9a88bd00a22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13125",
    "kind": "arxiv",
    "version": 3
  }
}