Pith Number

pith:SX4XB23I

pith:2026:SX4XB23IRNHEC7F5BFREW36IIL

not attested not anchored not stored refs pending

Fine-Tuning Over Architectural Complexity: Broad-Coverage PII Detection on PIIBench with DeBERTa

Pritesh Jha

arxiv:2605.25816 v1 · 2026-05-25 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SX4XB23IRNHEC7F5BFREW36IIL}

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	2026-05-26T02:05:13.069349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95f970eb688b4e417cbd09624b6fc842e016d8405b33213cfbd142add6327079

Aliases

arxiv: 2605.25816 · arxiv_version: 2605.25816v1 · doi: 10.48550/arxiv.2605.25816 · pith_short_12: SX4XB23IRNHE · pith_short_16: SX4XB23IRNHEC7F5 · pith_short_8: SX4XB23I

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/SX4XB23IRNHEC7F5BFREW36IIL \
  | 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: 95f970eb688b4e417cbd09624b6fc842e016d8405b33213cfbd142add6327079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0945400ebf6c238e4cfbaf530a48b2b0dcee9679438170788da7cf8ddd0ca4d5",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-25T13:12:42Z",
    "title_canon_sha256": "a0a56bc5a542d8a2d6c9ca0c92e44b679f4dde1b6a41db3ee45567725e2892a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25816",
    "kind": "arxiv",
    "version": 1
  }
}