Pith Number

pith:BQBU4NCX

pith:2017:BQBU4NCXQBEMLUYNJK3GEX7RRZ

not attested not anchored not stored refs pending

On EM Reconstruction of a Multi Channel Shielded Applicator for Cervical Cancer Brachytherapy: A Feasibility Study

2), 2) ((1) D\'epartement de radio-oncologie et Centre de recherche du CHU de Qu\'ebec, (3) Department of Radiation Oncology, (4) Department of Radiation Oncology, Canada, Canada (2) D\'epartement de physique, de g\'enie physique et d'optique, D. Tho (1, E. Racine (1, et Centre de recherche sur le cancer, H. Easton (3), L. Beaulieu (1, Richmond, Sunnybrook Health Sciences Centre Toronto, Universit\'e Laval, VA), Virginia Commonwealth University, W. Y. Song (4)

arxiv:1710.01229 v1 · 2017-10-03 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQBU4NCXQBEMLUYNJK3GEX7RRZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:16:51.278941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c034e34578048c5d30d4ab6625ff18e44f2ab0ac8219d275852f012822c175a

Aliases

arxiv: 1710.01229 · arxiv_version: 1710.01229v1 · doi: 10.48550/arxiv.1710.01229 · pith_short_12: BQBU4NCXQBEM · pith_short_16: BQBU4NCXQBEMLUYN · pith_short_8: BQBU4NCX

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/BQBU4NCXQBEMLUYNJK3GEX7RRZ \
  | 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: 0c034e34578048c5d30d4ab6625ff18e44f2ab0ac8219d275852f012822c175a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4176b6c4e3a8b20b325476c8539f25c00ae583beb97365118756dce2438f7994",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-10-03T15:56:35Z",
    "title_canon_sha256": "7b884537f2e81b4c7bacf8f3a36d753c9819784fd760cca40e67bf0b7eb60c4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01229",
    "kind": "arxiv",
    "version": 1
  }
}