Pith Number

pith:L23H3QAY

pith:2020:L23H3QAY44KAMOFVH63OPZYMDU

not attested not anchored not stored refs pending

LEGAL-BERT: The Muppets straight out of Law School

Ilias Chalkidis, Ion Androutsopoulos, Manos Fergadiotis, Nikolaos Aletras, Prodromos Malakasiotis

arxiv:2010.02559 v1 · 2020-10-06 · 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{L23H3QAY44KAMOFVH63OPZYMDU}

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.

Cited by

9 papers in Pith

From Efficiency to Leakage -- Privacy Backdoor in Federated Language Model Fine-Tuning

DynaGraph: Lightweight Multi-Model Interaction Framework via Dynamic Topological Reconfiguration

Validate Your Authority: Benchmarking LLMs on Multi-Label Precedent Treatment Classification

Retrieval-Based Multi-Label Legal Annotation: Extensible, Data-Efficient and Hallucination-Free

Beyond Case Law: Evaluating Structure-Aware Retrieval and Safety in Statute-Centric Legal QA

Receipt and verification

First computed	2026-07-05T01:40:51.370499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb67dc018e7140638b53fb6e7e70c1d3929de040378c4d826224c74d228bd22

Aliases

arxiv: 2010.02559 · arxiv_version: 2010.02559v1 · doi: 10.48550/arxiv.2010.02559 · pith_short_12: L23H3QAY44KA · pith_short_16: L23H3QAY44KAMOFV · pith_short_8: L23H3QAY

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/L23H3QAY44KAMOFVH63OPZYMDU \
  | 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: 5eb67dc018e7140638b53fb6e7e70c1d3929de040378c4d826224c74d228bd22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "742019242bca82624e69f659b81f725777df7750c684f5740de384e8e6fd147c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-06T09:06:07Z",
    "title_canon_sha256": "626b65ff07d90b1ef0adf06d4e238b35957d7543d6ae9df0b8a3ab02df09e33f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02559",
    "kind": "arxiv",
    "version": 1
  }
}