Pith Number

pith:HP2XU2XS

pith:2018:HP2XU2XSTE5CU7V3HOIRBEPDRJ

not attested not anchored not stored refs pending

In-depth Assessment of an Interactive Graph-based Approach for the Segmentation for Pancreatic Metastasis in Ultrasound Acquisitions of the Liver with two Specialists in Internal Medicine

Alexander Hann, Dieter Schmalstieg, Jan Egger, Lucas Bettac, Mark H\"anle, Tilmann Gr\"ater, Wolfram Zoller, Xiaojun Chen

arxiv:1803.04279 v1 · 2018-03-12 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HP2XU2XSTE5CU7V3HOIRBEPDRJ}

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	2026-05-18T00:21:32.091609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bf57a6af2993a2a7ebb3b911091e38a4e7a4eadd00420fa379df776be9982ef

Aliases

arxiv: 1803.04279 · arxiv_version: 1803.04279v1 · doi: 10.48550/arxiv.1803.04279 · pith_short_12: HP2XU2XSTE5C · pith_short_16: HP2XU2XSTE5CU7V3 · pith_short_8: HP2XU2XS

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/HP2XU2XSTE5CU7V3HOIRBEPDRJ \
  | 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: 3bf57a6af2993a2a7ebb3b911091e38a4e7a4eadd00420fa379df776be9982ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5007ad93feb709f9df8dd77821ff09aca5b5164fb55d72e9241ebbed4f575608",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-12T14:24:39Z",
    "title_canon_sha256": "120af32574e09d85a3d64ec25d8efdfb9677738ff8f1b6adb4fa115b2804a02d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04279",
    "kind": "arxiv",
    "version": 1
  }
}