Pith Number

pith:QYZI6UGI

pith:2013:QYZI6UGISRZ24I5JYYQWYSLUBC

not attested not anchored not stored refs pending

Image-guided therapy system for interstitial gynecologic brachytherapy in a multimodality operating suite

Jan Egger

arxiv:1309.5574 v1 · 2013-09-22 · cs.CE · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYZI6UGISRZ24I5JYYQWYSLUBC}

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	2026-05-18T03:12:35.907514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86328f50c89473ae23a9c6216c49740893a5f335fd31f6ac58ab6af84a22acdf

Aliases

arxiv: 1309.5574 · arxiv_version: 1309.5574v1 · doi: 10.48550/arxiv.1309.5574 · pith_short_12: QYZI6UGISRZ2 · pith_short_16: QYZI6UGISRZ24I5J · pith_short_8: QYZI6UGI

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/QYZI6UGISRZ24I5JYYQWYSLUBC \
  | 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: 86328f50c89473ae23a9c6216c49740893a5f335fd31f6ac58ab6af84a22acdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568e501d227658c7c9be30184dc472ab1c1168ddf7809f9c777f20a18449d4ed",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-09-22T07:51:10Z",
    "title_canon_sha256": "022ec8799c3cb3eb877100daac6e567088e1838fb4cf3eb1b4cdc6ece49f2e97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5574",
    "kind": "arxiv",
    "version": 1
  }
}