Pith Number

pith:YIA4ZQBK

pith:2023:YIA4ZQBK3VDTJNCBMTOC3I53QI

not attested not anchored not stored refs pending

Empirical assessment of ChatGPT's answering capabilities in natural science and engineering

Artur M. Schweidtmann, Jana M. Weber, Julian R. Hildebrandt, Lukas Schulze Balhorn, Martina Ziefle, Stefan Buijsman

arxiv:2309.10048 v2 · 2023-09-18 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIA4ZQBK3VDTJNCBMTOC3I53QI}

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	2026-06-09T02:08:25.387520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c201ccc02add4734b44164dc2da3bb82320efc9bf90e9ec5359fec69c895d5d9

Aliases

arxiv: 2309.10048 · arxiv_version: 2309.10048v2 · doi: 10.48550/arxiv.2309.10048 · pith_short_12: YIA4ZQBK3VDT · pith_short_16: YIA4ZQBK3VDTJNCB · pith_short_8: YIA4ZQBK

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/YIA4ZQBK3VDTJNCBMTOC3I53QI \
  | 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: c201ccc02add4734b44164dc2da3bb82320efc9bf90e9ec5359fec69c895d5d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cfd8e543eed27243d0af5d75cb2c7e9ba574ff17e17becde09d0e08e3abcb2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2023-09-18T18:05:44Z",
    "title_canon_sha256": "4e0e6351031defa0567c81e0f7e0117f937f932e424e256b0ef63c90a9f244d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10048",
    "kind": "arxiv",
    "version": 2
  }
}