Pith Number

pith:TISNWF2T

pith:2026:TISNWF2TUV75V5KNFBIJSCEZNX

not attested not anchored not stored refs pending

Do 3D Medical Foundation Models See Through MRI Artifacts? A Controlled Study of Representation Robustness

Daniel Klaaby, Julia Anna Mielcarz, Mostafa Mehdipour Ghazi

arxiv:2608.06613 v1 · 2026-08-06 · cs.CV · 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{TISNWF2TUV75V5KNFBIJSCEZNX}

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	2026-08-10T01:11:29.082570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a24db1753a57fdaf54d28509908996de7a7bc0577d75eababe69420721fd48f

Aliases

arxiv: 2608.06613 · arxiv_version: 2608.06613v1 · doi: 10.48550/arxiv.2608.06613 · pith_short_12: TISNWF2TUV75 · pith_short_16: TISNWF2TUV75V5KN · pith_short_8: TISNWF2T

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/TISNWF2TUV75V5KNFBIJSCEZNX \
  | 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: 9a24db1753a57fdaf54d28509908996de7a7bc0577d75eababe69420721fd48f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3a79c666da6848d26742a5cc329345963f325ba2768937e9a3294a3655ee21c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-06T21:55:41Z",
    "title_canon_sha256": "0499a292a9c4816b2544ae9590686650593fe0fe831431623d245f65e153fa22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06613",
    "kind": "arxiv",
    "version": 1
  }
}