Pith Number

pith:RE6BS3PT

pith:2026:RE6BS3PTY5FTFQWT3UZRTDIEDR

not attested not anchored not stored refs pending

Topology-Driven Transferability Estimation for 3D Medical Vision Foundation Models

Fandong Zhang, Jiaqi Tang, Qingchao Chen, Shaoyang Zhang, Shu Zhang, Yang Liu

arxiv:2607.04199 v1 · 2026-07-05 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RE6BS3PTY5FTFQWT3UZRTDIEDR}

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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	2026-07-07T02:19:02.272112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

893c196df3c74b32c2d3dd33198d041c73713ce3b8a7ccebe9f37b5a1d3ffe17

Aliases

arxiv: 2607.04199 · arxiv_version: 2607.04199v1 · doi: 10.48550/arxiv.2607.04199 · pith_short_12: RE6BS3PTY5FT · pith_short_16: RE6BS3PTY5FTFQWT · pith_short_8: RE6BS3PT

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/RE6BS3PTY5FTFQWT3UZRTDIEDR \
  | 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: 893c196df3c74b32c2d3dd33198d041c73713ce3b8a7ccebe9f37b5a1d3ffe17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "375ceeecffa2bfc9d5ef56d484bb3a01bfcc3ae9da49ea2872cc478cfcec229b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-05T09:45:18Z",
    "title_canon_sha256": "3f05c24cfde9a54c8d94d74f342c869a0558252c03e74bc7fb7bc40ad96cc701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04199",
    "kind": "arxiv",
    "version": 1
  }
}