Pith Number

pith:PPYHBEX2

pith:2023:PPYHBEX25U3CUVD7NB6EZTXWZB

not attested not anchored not stored refs pending

SAILER: Structure-aware Pre-trained Language Model for Legal Case Retrieval

Chong Chen, Haitao Li, Jia Chen, Qian Dong, Qingyao Ai, Qi Tian, Yiqun Liu, Yueyue Wu

arxiv:2304.11370 v1 · 2023-04-22 · cs.IR · cs.CL

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPYHBEX25U3CUVD7NB6EZTXWZB}

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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

LexPath: A domain-oriented multi-path framework for legal article retrieval

Receipt and verification

First computed	2026-07-05T06:04:38.550159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bf07092faed362a547f687c4ccef6c87f60dddf3976fe9e187be5a0e40a94cb

Aliases

arxiv: 2304.11370 · arxiv_version: 2304.11370v1 · doi: 10.48550/arxiv.2304.11370 · pith_short_12: PPYHBEX25U3C · pith_short_16: PPYHBEX25U3CUVD7 · pith_short_8: PPYHBEX2

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/PPYHBEX25U3CUVD7NB6EZTXWZB \
  | 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: 7bf07092faed362a547f687c4ccef6c87f60dddf3976fe9e187be5a0e40a94cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c591898addc810ed80ee967eb8e7d0948ad1281cc6de7fd170187b2988a28372",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-04-22T10:47:01Z",
    "title_canon_sha256": "e6dc7346a8d020e88abb5ef4b59b43c6627a0c9dc4c49c8b432a8a1004cda426"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11370",
    "kind": "arxiv",
    "version": 1
  }
}