Pith Number

pith:3SMHYBUT

pith:2017:3SMHYBUT6RRRYWBKBL6NEYQLTI

not attested not anchored not stored refs pending

Dosimetric evidence confirms computational model for magnetic field induced dose distortions of therapeutic proton beams

Armin L\"uhr, Aswin L Hoffmann, Bradley M Oborn, Michael Bussmann, Sebastian Gantz, Sonja M Schellhammer

arxiv:1709.00373 v2 · 2017-09-01 · physics.med-ph · physics.app-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{3SMHYBUT6RRRYWBKBL6NEYQLTI}

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	2026-05-18T00:00:30.981526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc987c0693f4631c582a0afcd2620b9a1a906e2fea6fc6c8bd23c9d5f060ee1e

Aliases

arxiv: 1709.00373 · arxiv_version: 1709.00373v2 · doi: 10.48550/arxiv.1709.00373 · pith_short_12: 3SMHYBUT6RRR · pith_short_16: 3SMHYBUT6RRRYWBK · pith_short_8: 3SMHYBUT

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/3SMHYBUT6RRRYWBKBL6NEYQLTI \
  | 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: dc987c0693f4631c582a0afcd2620b9a1a906e2fea6fc6c8bd23c9d5f060ee1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3feee7672ea2d41710914e83bf4436ad890342b608009533311f49535ed72210",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-09-01T15:54:11Z",
    "title_canon_sha256": "74b40e6a526e1d68b57908f725e6ac94b39b9f93428723762b6515a1f5b8aaff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00373",
    "kind": "arxiv",
    "version": 2
  }
}