Pith Number

pith:QHNF44KM

pith:2024:QHNF44KMI7A7KTQHCFVLW32UW3

not attested not anchored not stored refs pending

GenAI Content Detection Task 2: AI vs. Human -- Academic Essay Authenticity Challenge

Fatema Ahmad, Firoj Alam, George Mikros, Hind Almerekhi, Kaan Efe Keles, Mucahid Kutlu, Shammur Absar Chowdhury, Tasnim Mohiuddin

arxiv:2412.18274 v1 · 2024-12-24 · 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{QHNF44KMI7A7KTQHCFVLW32UW3}

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.

Cited by

1 paper in Pith

Human-LLM Coevolution: Evidence from Academic Writing

Receipt and verification

First computed	2026-07-05T09:53:53.103112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81da5e714c47c1f54e07116abb6f54b6d82ed6e6590d5d7599481addd8dc8687

Aliases

arxiv: 2412.18274 · arxiv_version: 2412.18274v1 · doi: 10.48550/arxiv.2412.18274 · pith_short_12: QHNF44KMI7A7 · pith_short_16: QHNF44KMI7A7KTQH · pith_short_8: QHNF44KM

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/QHNF44KMI7A7KTQHCFVLW32UW3 \
  | 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: 81da5e714c47c1f54e07116abb6f54b6d82ed6e6590d5d7599481addd8dc8687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e019e2a0b1f1c2e03dec0cefe491c2acb252fff3c97a0044d7fd2b30a37ea6db",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-24T08:33:44Z",
    "title_canon_sha256": "e2f2ccbff6d1d01a76df040a66c965148f08a2addc5b5282be2f0e923f92d584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18274",
    "kind": "arxiv",
    "version": 1
  }
}