Pith Number

pith:4ZTN4RT4

pith:2023:4ZTN4RT4W6KASGCMM6N45YIINH

not attested not anchored not stored refs pending

Artificial Intelligence-Facilitated Online Adaptive Proton Therapy Using Pencil Beam Scanning Proton Therapy

Carlos E. Vargas, Hongying Feng, Jean-Claude M. Rwigema, Jiajian Shen, Jie Shan, Lian Zhang, Nathan Y. Yu, Sameer R. Keole, Steven E. Schild, Sujay A. Vora, Wei Liu, William W. Wong, Yuzhen Ding

arxiv:2311.00448 v1 · 2023-11-01 · 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{4ZTN4RT4W6KASGCMM6N45YIINH}

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	2026-07-05T07:07:57.821705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e666de467cb79409184c679bcee10869f8e41d74d127ab3e6db2e43a5ce6ec19

Aliases

arxiv: 2311.00448 · arxiv_version: 2311.00448v1 · doi: 10.48550/arxiv.2311.00448 · pith_short_12: 4ZTN4RT4W6KA · pith_short_16: 4ZTN4RT4W6KASGCM · pith_short_8: 4ZTN4RT4

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/4ZTN4RT4W6KASGCMM6N45YIINH \
  | 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: e666de467cb79409184c679bcee10869f8e41d74d127ab3e6db2e43a5ce6ec19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa6e61249ca2f1a985fbff40e1bf186e566f6f9a8b1a53f5575a0f0beaf6f63b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2023-11-01T11:20:46Z",
    "title_canon_sha256": "ee85cce2b1d7a54a5bbcf699ee9f7603f185dfbd0ba3922b9098eddbb35802e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00448",
    "kind": "arxiv",
    "version": 1
  }
}