Pith Number

pith:WKF47VB5

pith:2017:WKF47VB5LXRZHWNACLBAGIRV5F

not attested not anchored not stored refs pending

A feasibility study for predicting optimal radiation therapy dose distributions of prostate cancer patients from patient anatomy using deep learning

Dan Nguyen, Steve Jiang, Troy Long, Weiguo Lu, Xuejun Gu, Xun Jia, Zohaib Iqbal

arxiv:1709.09233 v4 · 2017-09-26 · physics.med-ph · cs.AI · 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{WKF47VB5LXRZHWNACLBAGIRV5F}

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	2026-05-17T23:59:33.155165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b28bcfd43d5de393d9a012c2032235e95ec452853950fb3a41c4e671fd1b57c2

Aliases

arxiv: 1709.09233 · arxiv_version: 1709.09233v4 · doi: 10.48550/arxiv.1709.09233 · pith_short_12: WKF47VB5LXRZ · pith_short_16: WKF47VB5LXRZHWNA · pith_short_8: WKF47VB5

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/WKF47VB5LXRZHWNACLBAGIRV5F \
  | 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: b28bcfd43d5de393d9a012c2032235e95ec452853950fb3a41c4e671fd1b57c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9a0972cfeac6d2c39ea9b0e827fe449dec4ea99147c49f8eb6a3b714f15b2d2",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-09-26T19:43:29Z",
    "title_canon_sha256": "1ac74a866130f8dbb9483ee401f6f16f2ec6c9476e6768bda5dc08e85ec437d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09233",
    "kind": "arxiv",
    "version": 4
  }
}