Pith Number

pith:BEGOZ4D5

pith:2023:BEGOZ4D5U6SCUTBWYENVCRU2IC

not attested not anchored not stored refs pending

Legal Extractive Summarization of U.S. Court Opinions

Dominik Stammbach, Elliott Ash, Emmanuel Bauer, Nianlong Gu

arxiv:2305.08428 v1 · 2023-05-15 · 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{BEGOZ4D5U6SCUTBWYENVCRU2IC}

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

1 paper in Pith

CaseSumm: A Large-Scale Dataset for Long-Context Summarization from U.S. Supreme Court Opinions

Receipt and verification

First computed	2026-07-05T06:10:01.527400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

090cecf07da7a42a4c36c11b51469a40b03ff6ff0d7c5b7efdb4872096d5ef84

Aliases

arxiv: 2305.08428 · arxiv_version: 2305.08428v1 · doi: 10.48550/arxiv.2305.08428 · pith_short_12: BEGOZ4D5U6SC · pith_short_16: BEGOZ4D5U6SCUTBW · pith_short_8: BEGOZ4D5

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/BEGOZ4D5U6SCUTBWYENVCRU2IC \
  | 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: 090cecf07da7a42a4c36c11b51469a40b03ff6ff0d7c5b7efdb4872096d5ef84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b1fd1ff5584d86ffea50d7bea851c6bcbd4272bc4c12615ccb643bddab9d31c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-15T08:13:00Z",
    "title_canon_sha256": "631b9c7f2fa02c6f735cce9e386036fb7d52e0aacd01ecf1bc2b885e7b3ac6a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08428",
    "kind": "arxiv",
    "version": 1
  }
}