Pith Number

pith:5QKHNOFA

pith:2023:5QKHNOFAGOPSDUNNGKVP3H5MZP

not attested not anchored not stored refs pending

Automatic Answerability Evaluation for Question Generation

Kotaro Funakoshi, Manabu Okumura, Zifan Wang

arxiv:2309.12546 v2 · 2023-09-22 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QKHNOFAGOPSDUNNGKVP3H5MZP}

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.

Cited by

1 paper in Pith

BenchMarker: An Education-Inspired Toolkit for Highlighting Flaws in Multiple-Choice Benchmarks

Receipt and verification

First computed	2026-07-05T07:49:14.800468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec1476b8a0339f21d1ad32aafd9faccbd71cc87718d8f600ab38368a8e554410

Aliases

arxiv: 2309.12546 · arxiv_version: 2309.12546v2 · doi: 10.48550/arxiv.2309.12546 · pith_short_12: 5QKHNOFAGOPS · pith_short_16: 5QKHNOFAGOPSDUNN · pith_short_8: 5QKHNOFA

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/5QKHNOFAGOPSDUNNGKVP3H5MZP \
  | 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: ec1476b8a0339f21d1ad32aafd9faccbd71cc87718d8f600ab38368a8e554410

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74dec409e99753b5af875a10815a60c1836f66a132df77be2bb47261eddc8176",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-22T00:13:07Z",
    "title_canon_sha256": "4f22b59b29531194e216406845825956fc39f4a38ae4926da99da9cea876f417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.12546",
    "kind": "arxiv",
    "version": 2
  }
}