Pith Number

pith:KM7AWM2S

pith:2022:KM7AWM2SZ6MDHHNKWABHAWXVL2

not attested not anchored not stored refs pending

U-Net-based Models for Skin Lesion Segmentation: More Attention and Augmentation

Alireza Vafaei Sadr, Ali Shahedi, MohammadHossein Koosheshi, Pooya Mohammadi Kazaj

arxiv:2210.16399 v1 · 2022-10-28 · 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{KM7AWM2SZ6MDHHNKWABHAWXVL2}

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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	2026-07-05T05:11:45.782872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

533e0b3352cf98339daab002705af55e997c706b1cc22801d6b4c43ff1d0d1e2

Aliases

arxiv: 2210.16399 · arxiv_version: 2210.16399v1 · doi: 10.48550/arxiv.2210.16399 · pith_short_12: KM7AWM2SZ6MD · pith_short_16: KM7AWM2SZ6MDHHNK · pith_short_8: KM7AWM2S

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/KM7AWM2SZ6MDHHNKWABHAWXVL2 \
  | 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: 533e0b3352cf98339daab002705af55e997c706b1cc22801d6b4c43ff1d0d1e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "854bdbeafdc18a45c9b8bc65c0f2cc94e6d5b2f670ce737b94c04d6c45b00a14",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-10-28T20:39:09Z",
    "title_canon_sha256": "076c5f2a17a53919b30b7be9260ce5da78bf1c732a302d9553341ba8e7454b62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16399",
    "kind": "arxiv",
    "version": 1
  }
}