Pith Number

pith:54W6EQPY

pith:2010:54W6EQPYA3VI5GGHLOGEI6N6WA

not attested not anchored not stored refs pending

Physics-related epistemic uncertainties in proton depth dose simulation

Anton Lechner, Lina Quintieri, Marcia Begalli, Maria Grazia Pia, Paolo Saracco

arxiv:1007.2053 v1 · 2010-07-13 · physics.comp-ph · 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{54W6EQPYA3VI5GGHLOGEI6N6WA}

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	2026-05-18T00:58:19.465280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef2de241f806ea8e98c75b8c4479beb0337ffd4c659ae62974821bbd0e1c47f1

Aliases

arxiv: 1007.2053 · arxiv_version: 1007.2053v1 · doi: 10.48550/arxiv.1007.2053 · pith_short_12: 54W6EQPYA3VI · pith_short_16: 54W6EQPYA3VI5GGH · pith_short_8: 54W6EQPY

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/54W6EQPYA3VI5GGHLOGEI6N6WA \
  | 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: ef2de241f806ea8e98c75b8c4479beb0337ffd4c659ae62974821bbd0e1c47f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3b87cac4bbb95b325ad73e5c4c704b59b4e2dc76993689cce329671c2f877fd",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2010-07-13T09:20:59Z",
    "title_canon_sha256": "80727e887b9483bb774a3b13b129365c83202894e03eefb8178e2d3b7da843e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2053",
    "kind": "arxiv",
    "version": 1
  }
}