Pith Number

pith:XFW3CKZT

pith:2018:XFW3CKZTELKYUFCW4CLLFBMD56

not attested not anchored not stored refs pending

DeepDRR -- A Catalyst for Machine Learning in Fluoroscopy-guided Procedures

Bastian Bier, Jan-Nico Zaech, Javad Fotouhi, Mathias Unberath, Mehran Armand, Nassir Navab, Sing Chun Lee

arxiv:1803.08606 v1 · 2018-03-22 · physics.med-ph · 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{XFW3CKZTELKYUFCW4CLLFBMD56}

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	2026-05-18T00:20:19.127228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96db12b3322d58a1456e096b28583efa55c2d780f6e673d0b5125e501ce2791

Aliases

arxiv: 1803.08606 · arxiv_version: 1803.08606v1 · doi: 10.48550/arxiv.1803.08606 · pith_short_12: XFW3CKZTELKY · pith_short_16: XFW3CKZTELKYUFCW · pith_short_8: XFW3CKZT

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/XFW3CKZTELKYUFCW4CLLFBMD56 \
  | 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: b96db12b3322d58a1456e096b28583efa55c2d780f6e673d0b5125e501ce2791

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "212dd50aaf1c705b127e05cc61374b78999737f426b1dc08ddeb66beac270edc",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-03-22T23:04:16Z",
    "title_canon_sha256": "e368943cc6818bddb7ba06a5b1a4d498a255a97086cd091b6fa6245ab9701d31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08606",
    "kind": "arxiv",
    "version": 1
  }
}