Pith Number

pith:3H6R5VJY

pith:2025:3H6R5VJYRWSXBL6YEUBT5DBSRS

not attested not anchored not stored refs pending

SOFT: Selective Data Obfuscation for Protecting LLM Fine-tuning against Membership Inference Attacks

Ashish Kundu, Charles Fleming, Hanxi Guo, Kaiyuan Zhang, Ninghui Li, Shengwei An, Siyuan Cheng, Xiangyu Zhang, Yuetian Chen, Yuntao Du, Zian Su

arxiv:2506.10424 v1 · 2025-06-12 · cs.CR · 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{3H6R5VJYRWSXBL6YEUBT5DBSRS}

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	2026-07-05T11:20:23.332266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9fd1ed5388da570afd825033e8c328caa5dc4b70d09712cc20af66842624b49

Aliases

arxiv: 2506.10424 · arxiv_version: 2506.10424v1 · doi: 10.48550/arxiv.2506.10424 · pith_short_12: 3H6R5VJYRWSX · pith_short_16: 3H6R5VJYRWSXBL6Y · pith_short_8: 3H6R5VJY

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/3H6R5VJYRWSXBL6YEUBT5DBSRS \
  | 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: d9fd1ed5388da570afd825033e8c328caa5dc4b70d09712cc20af66842624b49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2842e4567d6e0b1ac383aee06ae6b1a22e34755aa32efc3c3bc84792e0b4980a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-12T07:23:56Z",
    "title_canon_sha256": "2a5f4491015a4f4f9a57fb8a1d3f461e5126859087797c488d1ddc87e0cda1c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.10424",
    "kind": "arxiv",
    "version": 1
  }
}