Pith Number

pith:E4LAMBR4

pith:2026:E4LAMBR4GDUWAEBWPMSMOVDNTM

not attested not anchored not stored refs pending

Adversarial robustness of a U-Net-based model observer for CT protocol optimization

Adriana Taddeucci, Alessio Gnerucci, Cesare Gori, Diego Sona, Evaristo Cisbani, Filippo Maria Balli, Giorgia Stendardo, Michele Ginolfi, Sandra Doria

arxiv:2606.30115 v1 · 2026-06-29 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4LAMBR4GDUWAEBWPMSMOVDNTM}

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	2026-06-30T02:17:50.282369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

271606063c30e96010367b24c7546d9b3747ce2461cc886714c630df4b8cf20f

Aliases

arxiv: 2606.30115 · arxiv_version: 2606.30115v1 · doi: 10.48550/arxiv.2606.30115 · pith_short_12: E4LAMBR4GDUW · pith_short_16: E4LAMBR4GDUWAEBW · pith_short_8: E4LAMBR4

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/E4LAMBR4GDUWAEBWPMSMOVDNTM \
  | 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: 271606063c30e96010367b24c7546d9b3747ce2461cc886714c630df4b8cf20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "686a9a19a9efc4f086f84ec450a69b9912177ceb15b844b20b8d06ac847fd18e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2026-06-29T10:47:15Z",
    "title_canon_sha256": "2324e76edfde0a844e7cb6798107442f3150dbf3bbf5d452726f6aafdc170e07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30115",
    "kind": "arxiv",
    "version": 1
  }
}