Pith Number

pith:TAHABPE6

pith:2025:TAHABPE6FYRX6DRCDHPS4KL6U2

not attested not anchored not stored refs pending

HU-based Foreground Masking for 3D Medical Masked Image Modeling

Anh Le, Gwang-Hyun Yu, Heonzoo Lee, Jin-Ho Jang, Jin Lee, Jin-Sul Kim, Jin-Young Kim, Kun-Yung Kim, Vu Dang, Zahid Rahman

arxiv:2509.07534 v1 · 2025-09-09 · 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{TAHABPE6FYRX6DRCDHPS4KL6U2}

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	2026-07-05T12:07:23.482288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

980e00bc9e2e237f0e2219df2e297ea680d3d15a38cda550940d48daffdacf6a

Aliases

arxiv: 2509.07534 · arxiv_version: 2509.07534v1 · doi: 10.48550/arxiv.2509.07534 · pith_short_12: TAHABPE6FYRX · pith_short_16: TAHABPE6FYRX6DRC · pith_short_8: TAHABPE6

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/TAHABPE6FYRX6DRCDHPS4KL6U2 \
  | 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: 980e00bc9e2e237f0e2219df2e297ea680d3d15a38cda550940d48daffdacf6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c35148419d7acdbd4630f82d4e8c57ac90b425f02a0acee56f4fd0f20023b6af",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-09T09:11:38Z",
    "title_canon_sha256": "2a8c71d753d0e2d1ad8525b218746cf3ed787a26187e5ad8586c65a7c6ede4e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07534",
    "kind": "arxiv",
    "version": 1
  }
}