Pith Number

pith:7STUWENP

pith:2015:7STUWENPDSOIHBS3VSVTSXX62G

not attested not anchored not stored refs pending

Beam specific planning target volumes incorporating 4DCT for pencil beam scanning proton therapy of thoracic tumors

Andrew Thomas, Charles B. Simone II, James E. McDonough, Liyong Lin, Minglei Kang, Rulon Mayer, Sheng Huang, Timothy D. Solberg

arxiv:1509.07933 v1 · 2015-09-26 · 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{7STUWENPDSOIHBS3VSVTSXX62G}

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	2026-05-18T00:37:36.931733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fca74b11af1c9c83865bacab395efed1bbbfadd27caf1300a66fe5845fd21688

Aliases

arxiv: 1509.07933 · arxiv_version: 1509.07933v1 · doi: 10.48550/arxiv.1509.07933 · pith_short_12: 7STUWENPDSOI · pith_short_16: 7STUWENPDSOIHBS3 · pith_short_8: 7STUWENP

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/7STUWENPDSOIHBS3VSVTSXX62G \
  | 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: fca74b11af1c9c83865bacab395efed1bbbfadd27caf1300a66fe5845fd21688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c4c5eb3b0364461b86d8f3cec6ca428c05acdaf4b3a8adf71bb272fde17b669",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2015-09-26T01:29:02Z",
    "title_canon_sha256": "3b9e0d371d422411482a5767fcdd828e879635631145dfdfb9a8d6fbdcb340fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07933",
    "kind": "arxiv",
    "version": 1
  }
}