Pith Number

pith:5HND35ZI

pith:2026:5HND35ZIWGVHT7WAH5V2PIKF6F

not attested not anchored not stored refs pending

Real-time tissue-equivalent measurement of individual clinical radiotherapy pulses

Fernanda C. Rodrigues-Machado, Jack C. Sankey, Jingyi Bian, Katherine Szabo, Lilian Childress, Shirin A. Enger, Simon Bernard, Tanner Connell

arxiv:2608.02889 v1 · 2026-08-03 · physics.med-ph · physics.app-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5HND35ZIWGVHT7WAH5V2PIKF6F}

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	2026-08-05T00:43:15.615151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9da3df728b1aa79fec03f6ba7a145f1403873b3f5681e8151fa269f938ac21f

Aliases

arxiv: 2608.02889 · arxiv_version: 2608.02889v1 · doi: 10.48550/arxiv.2608.02889 · pith_short_12: 5HND35ZIWGVH · pith_short_16: 5HND35ZIWGVHT7WA · pith_short_8: 5HND35ZI

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/5HND35ZIWGVHT7WAH5V2PIKF6F \
  | 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: e9da3df728b1aa79fec03f6ba7a145f1403873b3f5681e8151fa269f938ac21f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f656adf6318d7481e7c8980510743c66d1d30b6e97e3b931bfb0132a8940bb33",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2026-08-03T21:19:58Z",
    "title_canon_sha256": "698cd78eb046bcffc3621582a5c97a6a4999812ceca4a20ba04899428213eb7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02889",
    "kind": "arxiv",
    "version": 1
  }
}