Pith Number

pith:XWCVBZB2

pith:2024:XWCVBZB2F5VRRQDVO2IOWJKOVK

not attested not anchored not stored refs pending

One Size Does Not Fit All: Investigating Efficacy of Perplexity in Detecting LLM-Generated Code

Alberto Bacchelli, Bohan Liu, He Zhang, Jinwei Xu, Jun Lyu, Lanxin Yang, Thiam Kian Chiew, Xin Zhou, Yanjing Yang, Yin Kia Chiam, Zeru Cheng

arxiv:2412.16525 v2 · 2024-12-21 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWCVBZB2F5VRRQDVO2IOWJKOVK}

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	2026-07-05T11:37:14.185537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd8550e43a2f6b18c0757690eb254eaa8f3e8e34faca5f7bc06622bf93d54cf4

Aliases

arxiv: 2412.16525 · arxiv_version: 2412.16525v2 · doi: 10.48550/arxiv.2412.16525 · pith_short_12: XWCVBZB2F5VR · pith_short_16: XWCVBZB2F5VRRQDV · pith_short_8: XWCVBZB2

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/XWCVBZB2F5VRRQDVO2IOWJKOVK \
  | 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: bd8550e43a2f6b18c0757690eb254eaa8f3e8e34faca5f7bc06622bf93d54cf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b98d49ef3ed92570564f1ab0fb76ae07d890bbd549947e2e860d69ca4a9eba5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-12-21T08:02:58Z",
    "title_canon_sha256": "aa5c23eb92eb8ab06e7c33fe0a61bc2a08ea8fac08b9935989f398f1884706c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16525",
    "kind": "arxiv",
    "version": 2
  }
}