Pith Number

pith:RAXKZIGX

pith:2025:RAXKZIGXAZWFVDYIU36N3A4S67

not attested not anchored not stored refs pending

MedSAMix: A Training-Free Model Merging Approach for Medical Image Segmentation

Francesco Sammarco, Guinan Su, Jiesi Hu, Jonas Geiping, Thomas Wolfers, Yanwu Yang

arxiv:2508.11032 v1 · 2025-08-14 · cs.CV

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

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\usepackage{pith}
\pithnumber{RAXKZIGXAZWFVDYIU36N3A4S67}

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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.

Cited by

2 papers in Pith

Prototype Memory-Guided Training-Free Anomaly Classification and Localization in Prenatal Ultrasound

SegTTA: Training-Free Test-Time Augmentation for Zero-Shot Medical Imaging Segmentation

Receipt and verification

First computed	2026-07-05T11:54:17.190305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

882eaca0d7066c5a8f08a6fcdd8392f7ccdfe0fcff3d750d82cd29bdde045c79

Aliases

arxiv: 2508.11032 · arxiv_version: 2508.11032v1 · doi: 10.48550/arxiv.2508.11032 · pith_short_12: RAXKZIGXAZWF · pith_short_16: RAXKZIGXAZWFVDYI · pith_short_8: RAXKZIGX

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/RAXKZIGXAZWFVDYIU36N3A4S67 \
  | 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: 882eaca0d7066c5a8f08a6fcdd8392f7ccdfe0fcff3d750d82cd29bdde045c79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2e07ca7b9791d6437d303d73f2a21d93faf8d59ec9e9b5d29413524e2a5fa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-14T19:35:57Z",
    "title_canon_sha256": "663b34954ed5783e0205b0684ef0b0c5082f0fd35d335672a4154eccd432a99e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.11032",
    "kind": "arxiv",
    "version": 1
  }
}