Pith Number

pith:K4L5ZXOO

pith:2026:K4L5ZXOOWGJKUBBF2DRF5XC3ZG

not attested not anchored not stored refs pending

Decompose-and-Refine: Structured Legal Question Answering with Parametric Retrieval

Gary Lee, Hyounghun Kim, Jihyung Lee

arxiv:2605.24454 v1 · 2026-05-23 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4L5ZXOOWGJKUBBF2DRF5XC3ZG}

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	2026-05-26T01:03:40.471916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5717dcddceb192aa0425d0e25edc5bc9b7e2577d25823bd4c6435ab6c895eaa9

Aliases

arxiv: 2605.24454 · arxiv_version: 2605.24454v1 · doi: 10.48550/arxiv.2605.24454 · pith_short_12: K4L5ZXOOWGJK · pith_short_16: K4L5ZXOOWGJKUBBF · pith_short_8: K4L5ZXOO

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/K4L5ZXOOWGJKUBBF2DRF5XC3ZG \
  | 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: 5717dcddceb192aa0425d0e25edc5bc9b7e2577d25823bd4c6435ab6c895eaa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33c8b3e853632871507704dc426d32a102fd270c48c178129ed2c85775f64f75",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-23T08:03:31Z",
    "title_canon_sha256": "ff874a5d6af50897483a06a14acc74bdb882ecb110fc81efbb53be35ccb52b72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24454",
    "kind": "arxiv",
    "version": 1
  }
}