Pith Number

pith:PA3YJWDH

pith:2016:PA3YJWDHOK26Q3W633XDUHSNTC

not attested not anchored not stored refs pending

US-Cut: Interactive Algorithm for rapid Detection and Segmentation of Liver Tumors in Ultrasound Acquisitions

Alexander Hann, Dieter Schmalstieg, Jan Egger, Mark Dokter, Michael Hofmann, Philip Voglreiter, Wolfram G. Zoller, Xiaojun Chen

arxiv:1603.00546 v1 · 2016-03-02 · cs.CV · cs.CE · cs.CG · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PA3YJWDHOK26Q3W633XDUHSNTC}

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	2026-05-18T01:11:44.844134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

783784d86772b5e86ededeee3a1e4d98a9ff97f6308d6594dac8084f7d16905e

Aliases

arxiv: 1603.00546 · arxiv_version: 1603.00546v1 · doi: 10.48550/arxiv.1603.00546 · pith_short_12: PA3YJWDHOK26 · pith_short_16: PA3YJWDHOK26Q3W6 · pith_short_8: PA3YJWDH

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/PA3YJWDHOK26Q3W633XDUHSNTC \
  | 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: 783784d86772b5e86ededeee3a1e4d98a9ff97f6308d6594dac8084f7d16905e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7aae28d4cd6ce071f64bbabc640a9cff11d85cddc7199609084ee1b4b71fdf6",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.CG",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-03-02T01:42:48Z",
    "title_canon_sha256": "1bcb391d51e75faa3fcffb76051f14479ba2d475550d00b8a62100761221d1e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00546",
    "kind": "arxiv",
    "version": 1
  }
}