Pith Number

pith:4JWDJCFH

pith:2023:4JWDJCFHW4F3ZSWCXNM6O2LFSW

not attested not anchored not stored refs pending

IP-UNet: Intensity Projection UNet Architecture for 3D Medical Volume Segmentation

Liming Chen, Nyothiri Aung, Sahraoui Dhelim, Tahar Kechadi

arxiv:2308.12761 v1 · 2023-08-24 · 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{4JWDJCFHW4F3ZSWCXNM6O2LFSW}

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	2026-07-05T06:44:21.241829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e26c3488a7b70bbccac2bb59e7696595bec8998c80582d669b40ea5f9360f059

Aliases

arxiv: 2308.12761 · arxiv_version: 2308.12761v1 · doi: 10.48550/arxiv.2308.12761 · pith_short_12: 4JWDJCFHW4F3 · pith_short_16: 4JWDJCFHW4F3ZSWC · pith_short_8: 4JWDJCFH

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/4JWDJCFHW4F3ZSWCXNM6O2LFSW \
  | 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: e26c3488a7b70bbccac2bb59e7696595bec8998c80582d669b40ea5f9360f059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "431420880d432aca6003605ef6fe8c7a52d0f7be24caaa60c083744d8b6d3883",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-24T13:08:02Z",
    "title_canon_sha256": "fd258a4a6cbee14692979c2ef313565cddf4c3f9e3f5f867d1d33f2dcdae22ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12761",
    "kind": "arxiv",
    "version": 1
  }
}