Pith Number

pith:FJMMZBEK

pith:2024:FJMMZBEKUHPKDZUSR5M3ZNGP55

not attested not anchored not stored refs pending

ChatGPT4PCG 2 Competition: Prompt Engineering for Science Birds Level Generation

Febri Abdullah, Jochen Renz, Julian Togelius, Mury F. Dewantoro, Pittawat Taveekitworachai, Pratch Suntichaikul, Ruck Thawonmas, Yi Xia

arxiv:2403.02610 v1 · 2024-03-05 · 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{FJMMZBEKUHPKDZUSR5M3ZNGP55}

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	2026-07-05T07:52:19.917503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a58cc848aa1dea1e6928f59bcb4cfef535319bfb0e98f53e9dd56d714dfc04c

Aliases

arxiv: 2403.02610 · arxiv_version: 2403.02610v1 · doi: 10.48550/arxiv.2403.02610 · pith_short_12: FJMMZBEKUHPK · pith_short_16: FJMMZBEKUHPKDZUS · pith_short_8: FJMMZBEK

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/FJMMZBEKUHPKDZUSR5M3ZNGP55 \
  | 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: 2a58cc848aa1dea1e6928f59bcb4cfef535319bfb0e98f53e9dd56d714dfc04c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e23a865239d402327a96b43abade505ba712975e69c9840d8711eb24c99d71c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-03-05T02:58:57Z",
    "title_canon_sha256": "016380d2fbbe4bb7fa9f583e17d7b83f58027aa88005317ccf304855b207d0f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.02610",
    "kind": "arxiv",
    "version": 1
  }
}