Pith Number

pith:IK634U6R

pith:2013:IK634U6RXN2YJY6EGLVVVXJSGI

not attested not anchored not stored refs pending

Percentage depth dose distributions in inhomogeneous phantoms with lung and bone equivalent media for small fields of CyberKnife

Chung Il Lee, Jae Won Shin, Jae-Yong Jung, Kyung Joo Min, Sang Deok Lee, Sei-Chul Yoon, Seung-Woo Hong, Su Mi Chung, Tae Suk Suh

arxiv:1401.0692 v1 · 2013-12-31 · 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{IK634U6RXN2YJY6EGLVVVXJSGI}

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	2026-05-18T03:03:21.774099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42bdbe53d1bb7584e3c432eb5add32321c1fd3ad2c66a153103e6ab492ae515d

Aliases

arxiv: 1401.0692 · arxiv_version: 1401.0692v1 · doi: 10.48550/arxiv.1401.0692 · pith_short_12: IK634U6RXN2Y · pith_short_16: IK634U6RXN2YJY6E · pith_short_8: IK634U6R

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/IK634U6RXN2YJY6EGLVVVXJSGI \
  | 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: 42bdbe53d1bb7584e3c432eb5add32321c1fd3ad2c66a153103e6ab492ae515d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99bc39bf26d6147032dab5dae660f39e19c7e5536bcdb1ba0e2eeb975acda44a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2013-12-31T07:58:53Z",
    "title_canon_sha256": "f131c2ea0857476acccbf1c4ed979984914bfec9c132d7bcf74a65fce1600d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0692",
    "kind": "arxiv",
    "version": 1
  }
}