Pith Number

pith:2LDUGXU5

pith:2026:2LDUGXU5PB3FIX6GRBBTDTIEQ2

not attested not anchored not stored refs pending

VoxShield: Protecting 3D Medical Datasets from Unauthorized Training via Frequency-Aware Inter-Slice Disruption

Haolin Wang, Wenhan Jiang, Xinyao Liu, Xun Lin, Yafei Ou, Yefeng Zheng, Zhipeng Deng

arxiv:2605.17345 v1 · 2026-05-17 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LDUGXU5PB3FIX6GRBBTDTIEQ2}

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	2026-05-20T00:03:53.385762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c7435e9d7876545fc6884331cd04869f427c25004094174a70708133356c07

Aliases

arxiv: 2605.17345 · arxiv_version: 2605.17345v1 · doi: 10.48550/arxiv.2605.17345 · pith_short_12: 2LDUGXU5PB3F · pith_short_16: 2LDUGXU5PB3FIX6G · pith_short_8: 2LDUGXU5

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/2LDUGXU5PB3FIX6GRBBTDTIEQ2 \
  | 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: d2c7435e9d7876545fc6884331cd04869f427c25004094174a70708133356c07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7179fb99a26db63ac456f04b9ea9131f017fa81a4369b4efc1a9dcc71159566",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-17T09:35:19Z",
    "title_canon_sha256": "4cdd1f8686207ff3702ebdb057ada2370a3cad095dcb984d321c66ff5628caba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17345",
    "kind": "arxiv",
    "version": 1
  }
}