Pith Number

pith:GCTVXHQL

pith:2009:GCTVXHQLFWQW26A3XGWYGV4W37

not attested not anchored not stored refs pending

Dosimetric equivalence of non-standard high dose rate (HDR) brachytherapy catheter patterns

I-Chow Hsu, J. Adam M. Cunha, Jean Pouliot

arxiv:0904.2358 v1 · 2009-04-15 · 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{GCTVXHQLFWQW26A3XGWYGV4W37}

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	2026-05-18T02:14:00.106019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30a75b9e0b2da16d781bb9ad835796dffca57ee45cfb37e71d5013e389a0dafc

Aliases

arxiv: 0904.2358 · arxiv_version: 0904.2358v1 · doi: 10.48550/arxiv.0904.2358 · pith_short_12: GCTVXHQLFWQW · pith_short_16: GCTVXHQLFWQW26A3 · pith_short_8: GCTVXHQL

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/GCTVXHQLFWQW26A3XGWYGV4W37 \
  | 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: 30a75b9e0b2da16d781bb9ad835796dffca57ee45cfb37e71d5013e389a0dafc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda4a4e488cdebe0f9e030eaae66d0a7a2bc96d73d3329e7ba3d8dcc13d057b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2009-04-15T17:03:41Z",
    "title_canon_sha256": "3b864aa9b85679b6a35a5d167c49f62baffb9a5ae9b349540f4c7972435d031a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.2358",
    "kind": "arxiv",
    "version": 1
  }
}