Pith Number

pith:DY74CORX

pith:2026:DY74CORXGDERNK3FVAE5KGYTMD

not attested not anchored not stored refs pending

Section-Weighted Hybrid Approach for Legal Case Retrieval

Nisansa de Silva, Rajith Arulanandam

arxiv:2606.03138 v1 · 2026-06-02 · 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{DY74CORXGDERNK3FVAE5KGYTMD}

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	2026-06-03T01:05:32.724790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3fc13a3730c916ab65a809d51b1360ff5ef62030eefca0788a6c7537ceb5da

Aliases

arxiv: 2606.03138 · arxiv_version: 2606.03138v1 · doi: 10.48550/arxiv.2606.03138 · pith_short_12: DY74CORXGDER · pith_short_16: DY74CORXGDERNK3F · pith_short_8: DY74CORX

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/DY74CORXGDERNK3FVAE5KGYTMD \
  | 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: 1e3fc13a3730c916ab65a809d51b1360ff5ef62030eefca0788a6c7537ceb5da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ab80f17d4186c129373e97278d3feb14904e94972c03b0fb6c810d249a91b0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-06-02T04:27:53Z",
    "title_canon_sha256": "651f8f93901274bb6247faa873d1518c472e969765238677bffeeb8d08430915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03138",
    "kind": "arxiv",
    "version": 1
  }
}