Pith Number

pith:W4DNYA3I

pith:2026:W4DNYA3I3AC2VEEPA5MGYFT4KJ

not attested not anchored not stored refs pending

Generating Legal Commentaries from Case Databases via Retrieval, Clustering, and Generation

Matthias Grabmair, Max Prior, Niklas Wais

arxiv:2605.24534 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{W4DNYA3I3AC2VEEPA5MGYFT4KJ}

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	2026-05-26T01:03:44.931638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b706dc0368d805aa908f07586c167c527811909c0f9963a9d02b2a033b1c6d16

Aliases

arxiv: 2605.24534 · arxiv_version: 2605.24534v1 · doi: 10.48550/arxiv.2605.24534 · pith_short_12: W4DNYA3I3AC2 · pith_short_16: W4DNYA3I3AC2VEEP · pith_short_8: W4DNYA3I

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/W4DNYA3I3AC2VEEPA5MGYFT4KJ \
  | 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: b706dc0368d805aa908f07586c167c527811909c0f9963a9d02b2a033b1c6d16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f64decdbcf36adf19a935fd9cd715699a3ede3574dc788a0c7ff1616d7ef313",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-23T12:07:29Z",
    "title_canon_sha256": "20b1f5f90301a1efab583712e34e1ce36d2c61644b91f21c108daf31e045cbc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24534",
    "kind": "arxiv",
    "version": 1
  }
}