Pith Number

pith:LNWUZVSA

pith:2023:LNWUZVSA4SSOSOTEMAD27XH6UT

not attested not anchored not stored refs pending

Less is More: Unsupervised Mask-guided Annotated CT Image Synthesis with Minimum Manual Segmentations

Giorgos Papanastasiou, Guang Yang, Simon Walsh, Xiaodan Xing

arxiv:2303.12747 v1 · 2023-03-19 · 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{LNWUZVSA4SSOSOTEMAD27XH6UT}

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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	2026-07-05T05:53:44.738914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b6d4cd640e4a4e93a646007afdcfea4d11b0d46d0eb1aff5a987af891f902cf

Aliases

arxiv: 2303.12747 · arxiv_version: 2303.12747v1 · doi: 10.48550/arxiv.2303.12747 · pith_short_12: LNWUZVSA4SSO · pith_short_16: LNWUZVSA4SSOSOTE · pith_short_8: LNWUZVSA

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/LNWUZVSA4SSOSOTEMAD27XH6UT \
  | 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: 5b6d4cd640e4a4e93a646007afdcfea4d11b0d46d0eb1aff5a987af891f902cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d8bb34f5ec9216ff7b5001456dfe5a0e4d6c720e21f20f1209ab6ad79a5f3c3",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-19T20:30:35Z",
    "title_canon_sha256": "707279c9455e926298b1c2e228788bfd323cb0f1cf9f544f9cfc558853258be0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12747",
    "kind": "arxiv",
    "version": 1
  }
}