Pith Number

pith:YRYETUSQ

pith:2022:YRYETUSQTZV4JOIRNXR44ZV2VA

not attested not anchored not stored refs pending

LeiBi@COLIEE 2022: Aggregating Tuned Lexical Models with a Cluster-driven BERT-based Model for Case Law Retrieval

Arian Askari, Gabriella Pasi, Georgios Peikos, Suzan Verberne

arxiv:2205.13351 v1 · 2022-05-26 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRYETUSQTZV4JOIRNXR44ZV2VA}

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	2026-07-05T04:26:42.296198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c47049d2509e6bc4b9116de3ce66baa82f8d45b433b51fabb3d6dc6a3957430f

Aliases

arxiv: 2205.13351 · arxiv_version: 2205.13351v1 · doi: 10.48550/arxiv.2205.13351 · pith_short_12: YRYETUSQTZV4 · pith_short_16: YRYETUSQTZV4JOIR · pith_short_8: YRYETUSQ

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/YRYETUSQTZV4JOIRNXR44ZV2VA \
  | 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: c47049d2509e6bc4b9116de3ce66baa82f8d45b433b51fabb3d6dc6a3957430f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f34532a078955a498a8e45987f1475dd72938188159bed54b1d45aeeb9d070e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-05-26T13:32:33Z",
    "title_canon_sha256": "3472d30b21969f8abb50aafbe67730c4ff5523b12f2524b352e222a6cbb38570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13351",
    "kind": "arxiv",
    "version": 1
  }
}