Pith Number

pith:GCWJXQZN

pith:2026:GCWJXQZN6DNIBLBL5N44Q2NWJJ

not attested not anchored not stored refs pending

Citation-Closure Retrieval and Per-Rule Attribution for Real-World Regulatory Compliance Question Answering

Seong-Whan Lee, Yeong-Joon Ju

arxiv:2605.29742 v1 · 2026-05-28 · 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{GCWJXQZN6DNIBLBL5N44Q2NWJJ}

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	2026-05-29T01:05:57.589633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ac9bc32df0da80ac2beb79c869b64a657ad008b32b5654b50999b4431716ef

Aliases

arxiv: 2605.29742 · arxiv_version: 2605.29742v1 · doi: 10.48550/arxiv.2605.29742 · pith_short_12: GCWJXQZN6DNI · pith_short_16: GCWJXQZN6DNIBLBL · pith_short_8: GCWJXQZN

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/GCWJXQZN6DNIBLBL5N44Q2NWJJ \
  | 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: 30ac9bc32df0da80ac2beb79c869b64a657ad008b32b5654b50999b4431716ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3773133e381cd96b3c34ab2df115efd47e27e2a070c6c116a9ee52e15cecb6c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-28T10:38:38Z",
    "title_canon_sha256": "d37d18ac544008ed11d2dd113ff083763f41d85feb9fd6df00135a08dac170d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29742",
    "kind": "arxiv",
    "version": 1
  }
}