Pith Number

pith:AWF7G3RJ

pith:2023:AWF7G3RJ6SCYOYGHAG4LYBTUW3

not attested not anchored not stored refs pending

From CNN to Transformer: A Review of Medical Image Segmentation Models

Jiajun Bai, Mengjuan Liu, Wei Liao, Wenjian Yao, Yao Xie, Yuheng Chen

arxiv:2308.05305 v1 · 2023-08-10 · eess.IV · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWF7G3RJ6SCYOYGHAG4LYBTUW3}

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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	2026-07-05T06:39:58.575302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

058bf36e29f4858760c701b8bc0674b6dc288b94d3b48459b5aacb1984625419

Aliases

arxiv: 2308.05305 · arxiv_version: 2308.05305v1 · doi: 10.48550/arxiv.2308.05305 · pith_short_12: AWF7G3RJ6SCY · pith_short_16: AWF7G3RJ6SCYOYGH · pith_short_8: AWF7G3RJ

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/AWF7G3RJ6SCYOYGHAG4LYBTUW3 \
  | 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: 058bf36e29f4858760c701b8bc0674b6dc288b94d3b48459b5aacb1984625419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08b21b452cf2da33d8870ecc8dbb74a088b1a5c97f397c16437896e36308b601",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-10T02:48:57Z",
    "title_canon_sha256": "0399d10de816dd598eb31f080d93f2e19da26c10d639dd4bfded1d5c63e620bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.05305",
    "kind": "arxiv",
    "version": 1
  }
}