Pith Number

pith:I2LIMNGC

pith:2020:I2LIMNGCEKDBEB5CNRLXULWKMB

not attested not anchored not stored refs pending

A New Approach to Modeling the Microdosimetry of Proton Therapy Beams

David Grosshans, David J. Carlson, Radhe Mohan, Ramin Abolfath, Robert Stewart, Yusuf Helo

arxiv:2003.12562 v1 · 2020-03-27 · physics.med-ph · physics.bio-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{I2LIMNGCEKDBEB5CNRLXULWKMB}

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	2026-07-05T01:33:59.447109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46968634c222861207a26c577a2eca6073b4764aa2ffb26d8ac8a57f5dbd7921

Aliases

arxiv: 2003.12562 · arxiv_version: 2003.12562v1 · doi: 10.48550/arxiv.2003.12562 · pith_short_12: I2LIMNGCEKDB · pith_short_16: I2LIMNGCEKDBEB5C · pith_short_8: I2LIMNGC

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/I2LIMNGCEKDBEB5CNRLXULWKMB \
  | 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: 46968634c222861207a26c577a2eca6073b4764aa2ffb26d8ac8a57f5dbd7921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16fea77ef4a8ae97673d86b52d653981673b144d3a7f0e5000fd5f092fd576f6",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2020-03-27T17:49:58Z",
    "title_canon_sha256": "4aba99e7fef501daab8a43ace1f53bf3fbeb79d720a8d0cab1d19dd2a30f5698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.12562",
    "kind": "arxiv",
    "version": 1
  }
}