Pith Number

pith:JW2LP6CK

pith:2024:JW2LP6CK6L2FZ63OX6C37PB753

not attested not anchored not stored refs pending

DefAn: Definitive Answer Dataset for LLMs Hallucination Evaluation

A B M Ashikur Rahman, Ajmal Mian, Muhammad Usman, Saeed Anwar

arxiv:2406.09155 v1 · 2024-06-13 · cs.CL · cs.AI · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JW2LP6CK6L2FZ63OX6C37PB753}

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	2026-07-05T08:31:29.114861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4db4b7f84af2f45cfb6ebf85bfbc3feecba22b2c7f8be4ca4e0d3ad885c0069a

Aliases

arxiv: 2406.09155 · arxiv_version: 2406.09155v1 · doi: 10.48550/arxiv.2406.09155 · pith_short_12: JW2LP6CK6L2F · pith_short_16: JW2LP6CK6L2FZ63O · pith_short_8: JW2LP6CK

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/JW2LP6CK6L2FZ63OX6C37PB753 \
  | 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: 4db4b7f84af2f45cfb6ebf85bfbc3feecba22b2c7f8be4ca4e0d3ad885c0069a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9c72adc59aab8c68c74c5bef92fa53986a72e61a2e61a9036689ace65e4d196",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-13T14:18:13Z",
    "title_canon_sha256": "a0aa75c9bb666da951adacb3ff06c528cb119ba1c5bbe6086c33c854b3180bbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.09155",
    "kind": "arxiv",
    "version": 1
  }
}