Pith Number

pith:67AD2FEF

pith:2022:67AD2FEFRICH7NLXK6D2OTLIZT

not attested not anchored not stored refs pending

Whole-body tumor segmentation of 18F -FDG PET/CT using a cascaded and ensembled convolutional neural networks

Lei Xiang, Ludovic Sibille, Xinrui Zhan

arxiv:2210.08068 v1 · 2022-10-14 · 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{67AD2FEFRICH7NLXK6D2OTLIZT}

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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	2026-07-05T05:07:06.576153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7c03d14858a047fb5775787a74d68ccc1de71a18b46a247974389eba3810e5b

Aliases

arxiv: 2210.08068 · arxiv_version: 2210.08068v1 · doi: 10.48550/arxiv.2210.08068 · pith_short_12: 67AD2FEFRICH · pith_short_16: 67AD2FEFRICH7NLX · pith_short_8: 67AD2FEF

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/67AD2FEFRICH7NLXK6D2OTLIZT \
  | 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: f7c03d14858a047fb5775787a74d68ccc1de71a18b46a247974389eba3810e5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4d72b9ee96cb3e04ff5dd1b6dc738dc0182767eaaa0c66c05087735b5d6a1f",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-10-14T19:25:56Z",
    "title_canon_sha256": "664378ae7c8bc610b2c744d3e3aa1b995795dae884da787efebe5e8284eb3f38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.08068",
    "kind": "arxiv",
    "version": 1
  }
}