Pith Number

pith:DBZIJZPD

pith:2026:DBZIJZPDSB7XCKO72VLMWOBNFK

not attested not anchored not stored refs pending

CanLegalRAGBench: Evaluating Retrieval-Augmented Generation on Canadian Case Law

Ethan Zhao, Maksym Taranukhin, Moira Aikenhead, Vered Shwartz, Wei Cui

arxiv:2605.30497 v1 · 2026-05-28 · 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{DBZIJZPDSB7XCKO72VLMWOBNFK}

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	2026-06-01T01:02:57.579937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

187284e5e3907f7129dfd556cb382d2a9dbe524fee7c09bf416fa406d2fced7c

Aliases

arxiv: 2605.30497 · arxiv_version: 2605.30497v1 · doi: 10.48550/arxiv.2605.30497 · pith_short_12: DBZIJZPDSB7X · pith_short_16: DBZIJZPDSB7XCKO7 · pith_short_8: DBZIJZPD

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/DBZIJZPDSB7XCKO72VLMWOBNFK \
  | 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: 187284e5e3907f7129dfd556cb382d2a9dbe524fee7c09bf416fa406d2fced7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9aae22e3be2ab1a327c5d56aed43f28c0d033e0bc20ab32cacb1bc9c2031342",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-28T19:24:23Z",
    "title_canon_sha256": "e8a58b753b72369bbbac7fc5828beb353ef8cf4037203a0a37c16e3177d69ea0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30497",
    "kind": "arxiv",
    "version": 1
  }
}