Pith Number

pith:BFWJYYWT

pith:2026:BFWJYYWT2RGGT36SC5OKF42SIP

not attested not anchored not stored refs pending

Training-Free Zero-Shot Anomaly Detection in 3D Brain MRI with 2D Foundation Models

Jaehyun Ahn, Tai Le-Gia

arxiv:2602.15315 v1 · 2026-02-17 · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFWJYYWT2RGGT36SC5OKF42SIP}

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	2026-06-23T02:13:21.235033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096c9c62d3d44c69efd2175ca2f35243f623b7ff482d046aecc93287e1bd8f69

Aliases

arxiv: 2602.15315 · arxiv_version: 2602.15315v1 · doi: 10.48550/arxiv.2602.15315 · pith_short_12: BFWJYYWT2RGG · pith_short_16: BFWJYYWT2RGGT36S · pith_short_8: BFWJYYWT

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/BFWJYYWT2RGGT36SC5OKF42SIP \
  | 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: 096c9c62d3d44c69efd2175ca2f35243f623b7ff482d046aecc93287e1bd8f69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0a22e5e10d7a42ce66ad4d3a0dc6de75946f6f9d60ec9ddbfecdeb4e9475f3a",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-17T02:46:45Z",
    "title_canon_sha256": "fb58325d9d756a9a27901087daea5ab205e095840f4bbd5f29308f05f1a07a1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.15315",
    "kind": "arxiv",
    "version": 1
  }
}