Pith Number

pith:WJDVGMGD

pith:2025:WJDVGMGDGX2GRG5PRABWBFRKI3

not attested not anchored not stored refs pending

Trusting CHATGPT: how minor tweaks in the prompts lead to major differences in sentiment classification

Andres Felipe Mican-Castiblanco, Jaime Andres Pavlich-Mariscal, Jaime E. Cuellar, Juan Guillermo Torres-Hurtado, Oscar Moreno-Martinez, Paula Sofia Torres-Rodriguez

arxiv:2504.12180 v1 · 2025-04-16 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJDVGMGDGX2GRG5PRABWBFRKI3}

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	2026-07-05T10:50:03.883475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2475330c335f4689baf880360962a46db1e9ddd68471062b7bd2fd4a5199584

Aliases

arxiv: 2504.12180 · arxiv_version: 2504.12180v1 · doi: 10.48550/arxiv.2504.12180 · pith_short_12: WJDVGMGDGX2G · pith_short_16: WJDVGMGDGX2GRG5P · pith_short_8: WJDVGMGD

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/WJDVGMGDGX2GRG5PRABWBFRKI3 \
  | 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: b2475330c335f4689baf880360962a46db1e9ddd68471062b7bd2fd4a5199584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01c0cf62370497c817085a4eadd53641deb1e67026ea8fa973a4635a17c36a2a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-16T15:37:09Z",
    "title_canon_sha256": "56932191dd67e6b8b7988f79920027bc7050fcfd5482439e85ac7a3dec9ba481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12180",
    "kind": "arxiv",
    "version": 1
  }
}