Pith Number

pith:JGBC5G7Y

pith:2023:JGBC5G7YHOADPQSKR6N7B5VEKA

not attested not anchored not stored refs pending

How Useful are Educational Questions Generated by Large Language Models?

Ekaterina Kochmar, Iulian Serban, Jackie C.K. Cheung, Sabina Elkins

arxiv:2304.06638 v1 · 2023-04-13 · cs.CL · 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{JGBC5G7YHOADPQSKR6N7B5VEKA}

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

2 papers in Pith

PQR: A Framework to Generate Diverse and Realistic User Queries that Elicit QA Agent Failures

ActuBench: A Multi-Agent LLM Pipeline for Generation and Evaluation of Actuarial Reasoning Tasks

Receipt and verification

First computed	2026-07-05T06:00:52.145638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49822e9bf83b8037c24a8f9bf0f6a4502aecfef0fc17dda5caa995b7974ad569

Aliases

arxiv: 2304.06638 · arxiv_version: 2304.06638v1 · doi: 10.48550/arxiv.2304.06638 · pith_short_12: JGBC5G7YHOAD · pith_short_16: JGBC5G7YHOADPQSK · pith_short_8: JGBC5G7Y

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/JGBC5G7YHOADPQSKR6N7B5VEKA \
  | 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: 49822e9bf83b8037c24a8f9bf0f6a4502aecfef0fc17dda5caa995b7974ad569

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ff9b935e8f5cdacddf8b01effb9c2e9e0a14f0e2110c240babafa21b3629c25",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-04-13T16:05:25Z",
    "title_canon_sha256": "2efd237d972022af15dc17d94076b7a78e1cc39f1c72631fe69706d3ff1aff2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.06638",
    "kind": "arxiv",
    "version": 1
  }
}