Pith Number

pith:KTKVZTQY

pith:2015:KTKVZTQYCGIBVREASVZSZD5XT7

not attested not anchored not stored refs pending

A kinetic model of tumor growth and its radiation response with an application to Gamma Knife stereotactic radiosurgery

Erik L. Dahlman, Kevin Z. Leder, Susanta K. Hui, Yoichi Watanabe

arxiv:1511.03914 v1 · 2015-11-12 · physics.med-ph · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTKVZTQYCGIBVREASVZSZD5XT7}

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	2026-05-18T01:27:06.503930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54d55cce1811901ac48095732c8fb79fe3baec702426d98b53b1cd3549a1ab5f

Aliases

arxiv: 1511.03914 · arxiv_version: 1511.03914v1 · doi: 10.48550/arxiv.1511.03914 · pith_short_12: KTKVZTQYCGIB · pith_short_16: KTKVZTQYCGIBVREA · pith_short_8: KTKVZTQY

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/KTKVZTQYCGIBVREASVZSZD5XT7 \
  | 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: 54d55cce1811901ac48095732c8fb79fe3baec702426d98b53b1cd3549a1ab5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd0015e25d8bdf6c4d48eed0c3c7022db765195c55fd8c780a19cc202727e49",
    "cross_cats_sorted": [
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2015-11-12T14:57:59Z",
    "title_canon_sha256": "82b5fa0c0d6aea736523c56bdc75f51ef7cac79c637ba552b835213f9a01fe45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03914",
    "kind": "arxiv",
    "version": 1
  }
}