Pith Number

pith:BVFST4GF

pith:2022:BVFST4GFORBOFSMZTHKPTSVHQV

not attested not anchored not stored refs pending

HiFormer: Hierarchical Multi-scale Representations Using Transformers for Medical Image Segmentation

Amirhossein Kazerouni, Dorit Merhof, Ehsan Khodapanah Aghdam, Julien Cohen-Adad, Milad Soltany, Moein Heidari, Reza Azad

arxiv:2207.08518 v2 · 2022-07-18 · 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{BVFST4GFORBOFSMZTHKPTSVHQV}

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	2026-07-05T05:31:15.937928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d4b29f0c57442e2c99999d4f9caa78564f720acd3da2bf7b1d5c2d69055fcc9

Aliases

arxiv: 2207.08518 · arxiv_version: 2207.08518v2 · doi: 10.48550/arxiv.2207.08518 · pith_short_12: BVFST4GFORBO · pith_short_16: BVFST4GFORBOFSMZ · pith_short_8: BVFST4GF

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/BVFST4GFORBOFSMZTHKPTSVHQV \
  | 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: 0d4b29f0c57442e2c99999d4f9caa78564f720acd3da2bf7b1d5c2d69055fcc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "875c58b2f911cb998a30962894eb30416b35ec4205845961ff3b0082636992bc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-18T11:30:06Z",
    "title_canon_sha256": "0bc385d1e92c3ac720d6dd352a80c52108c8520f36a2115edbe3ea46bf63463a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08518",
    "kind": "arxiv",
    "version": 2
  }
}