Pith Number

pith:N47ZTDSW

pith:2018:N47ZTDSWHCWIF25KRTHTB45NOV

not attested not anchored not stored refs pending

The clinical target distribution: a probabilistic alternative to the clinical target volume

David Craft, Helen Shih, Nadya Shusharina, Thomas Bortfeld, Yen-Lin Chen

arxiv:1806.08649 v1 · 2018-06-22 · 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{N47ZTDSWHCWIF25KRTHTB45NOV}

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	2026-05-18T00:08:06.295972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f3f998e5638ac82ebaa8ccf30f3ad757b8208291527a016d91f5ad6bec0799a

Aliases

arxiv: 1806.08649 · arxiv_version: 1806.08649v1 · doi: 10.48550/arxiv.1806.08649 · pith_short_12: N47ZTDSWHCWI · pith_short_16: N47ZTDSWHCWIF25K · pith_short_8: N47ZTDSW

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/N47ZTDSWHCWIF25KRTHTB45NOV \
  | 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: 6f3f998e5638ac82ebaa8ccf30f3ad757b8208291527a016d91f5ad6bec0799a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "759d1d77eecc3ca8dd553201d1b48b5bde3aedde1081e55d60754526824682c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-06-22T13:20:42Z",
    "title_canon_sha256": "45d326359c053e71b2303099800923d34fae61af51a413718c21b4fb921039d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08649",
    "kind": "arxiv",
    "version": 1
  }
}