Pith Number

pith:MOVYXUQH

pith:2026:MOVYXUQHSGYXZBXUIX4LP5JEGV

not attested not anchored not stored refs pending

Topology-Driven Transferability Estimation of Medical Foundation Models for Segmentation

Jiaqi Tang, Jiaying Zhou, Qingchao Chen, Shaoyang Zhang, Xiaoqi Wang, Yang Liu

arxiv:2602.23916 v2 · 2026-02-27 · 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{MOVYXUQHSGYXZBXUIX4LP5JEGV}

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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.

Receipt and verification

First computed	2026-05-26T01:03:26.645669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63ab8bd20791b17c86f445f8b7f5243565d6bdc55b61b0fb95f31965b6813c76

Aliases

arxiv: 2602.23916 · arxiv_version: 2602.23916v2 · doi: 10.48550/arxiv.2602.23916 · pith_short_12: MOVYXUQHSGYX · pith_short_16: MOVYXUQHSGYXZBXU · pith_short_8: MOVYXUQH

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/MOVYXUQHSGYXZBXUIX4LP5JEGV \
  | 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: 63ab8bd20791b17c86f445f8b7f5243565d6bdc55b61b0fb95f31965b6813c76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d2679fdca66eb9fdef09be6edce77c3be3e490c4359303b7bfd5e9542c1d19",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-02-27T11:04:15Z",
    "title_canon_sha256": "174271b7596d22c7c39e647f64c2e48417dea6a4c8abfeede9a47fa221357634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.23916",
    "kind": "arxiv",
    "version": 2
  }
}