Pith Number

pith:RHGFLJHH

pith:2020:RHGFLJHH3OFCNE263KZCEO6UNB

not attested not anchored not stored refs pending

Simplifying Paragraph-level Question Generation via Transformer Language Models

Charibeth Cheng, Diane Kathryn Cruz, Jan Christian Blaise Cruz, Luis Enrico Lopez

arxiv:2005.01107 v4 · 2020-05-03 · 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{RHGFLJHH3OFCNE263KZCEO6UNB}

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

HintEval: A Comprehensive Framework for Hint Generation and Evaluation for Questions

Receipt and verification

First computed	2026-07-05T03:05:30.688094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89cc55a4e7db8a26935edab2223bd46847df512097dfa7ae602183e96913985d

Aliases

arxiv: 2005.01107 · arxiv_version: 2005.01107v4 · doi: 10.48550/arxiv.2005.01107 · pith_short_12: RHGFLJHH3OFC · pith_short_16: RHGFLJHH3OFCNE26 · pith_short_8: RHGFLJHH

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/RHGFLJHH3OFCNE263KZCEO6UNB \
  | 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: 89cc55a4e7db8a26935edab2223bd46847df512097dfa7ae602183e96913985d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "485cca4b22d3581b54dae4236dc7b206de3ffe13e1ce6c51d466c7086eef789f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-05-03T14:57:24Z",
    "title_canon_sha256": "3265ac2563841768a143d17ced6f9e59c9305a98adec0ca0d2aee040c061f43b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.01107",
    "kind": "arxiv",
    "version": 4
  }
}