Pith Number

pith:4QVIPEZ7

pith:2022:4QVIPEZ7SNCRR7N5JLP4STRM7P

not attested not anchored not stored refs pending

AutoQGS: Auto-Prompt for Low-Resource Knowledge-based Question Generation from SPARQL

Guanming Xiong, Junwei Bao, Wen Zhao, Xiaodong He, Youzheng Wu

arxiv:2208.12461 v1 · 2022-08-26 · 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{4QVIPEZ7SNCRR7N5JLP4STRM7P}

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	2026-07-05T04:51:45.728267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e42a87933f934518fdbd4adfc94e2cfbc9e1d716d009555b6bb9f8f47bedce89

Aliases

arxiv: 2208.12461 · arxiv_version: 2208.12461v1 · doi: 10.48550/arxiv.2208.12461 · pith_short_12: 4QVIPEZ7SNCR · pith_short_16: 4QVIPEZ7SNCRR7N5 · pith_short_8: 4QVIPEZ7

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/4QVIPEZ7SNCRR7N5JLP4STRM7P \
  | 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: e42a87933f934518fdbd4adfc94e2cfbc9e1d716d009555b6bb9f8f47bedce89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daa2158711ea3a45aa2e6101fc72fd634fe9a053f43d08d26a1f2d6c6beca9dd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-08-26T06:53:46Z",
    "title_canon_sha256": "87e6a956009a82672f7f9cbe36adc8106bd31e50ca709cc9fe6979dd38f1173b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12461",
    "kind": "arxiv",
    "version": 1
  }
}