Pith Number

pith:64VL3QPE

pith:2022:64VL3QPESBTRA7YGW2LGC5LOVZ

not attested not anchored not stored refs pending

The CNAO Dose Delivery System for modulated scanning ion beam radiotherapy

Alfredo Mirandola, Cristian Peroni, Faiza Bourhaleb, Flavio Marchetto, Marco Donetti, Maria Adelaide Garella, Mario Ciocca, Mohammad Amin Hosseini, Roberto Cirio, Roberto Sacchi, Simona Giordanengo, Vincenzo Monaco

arxiv:2201.10922 v1 · 2022-01-26 · 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{64VL3QPESBTRA7YGW2LGC5LOVZ}

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	2026-07-05T03:51:50.698788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72abdc1e49067107f06b69661756eae5ebb242133b5445ed592793dc1d90df3

Aliases

arxiv: 2201.10922 · arxiv_version: 2201.10922v1 · doi: 10.48550/arxiv.2201.10922 · pith_short_12: 64VL3QPESBTR · pith_short_16: 64VL3QPESBTRA7YG · pith_short_8: 64VL3QPE

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/64VL3QPESBTRA7YGW2LGC5LOVZ \
  | 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: f72abdc1e49067107f06b69661756eae5ebb242133b5445ed592793dc1d90df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddcc5d840d182437233876639bb43a65978e6b24467254428cb9b2dfcfa36d4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2022-01-26T13:25:01Z",
    "title_canon_sha256": "fb1dc3a0754b0d690f4a201ca254061e3c5c33ae44698698bf122ad9a227a2f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10922",
    "kind": "arxiv",
    "version": 1
  }
}