Pith Number

pith:UNMUW55G

pith:2017:UNMUW55GVLGN2Z2RIFF3UEDPUX

not attested not anchored not stored refs pending

On the accuracy of Monte Carlo based beam dynamics models for the degrader in proton therapy facilities

A. Adelmann, C. Baumgarten, D. Meer, J. Snuverink, V. Rizzoglio, V. Talanov

arxiv:1712.00406 v2 · 2017-12-01 · physics.acc-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{UNMUW55GVLGN2Z2RIFF3UEDPUX}

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	2026-05-18T00:13:31.134553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3594b77a6aaccdd6751414bba106fa5f77339fe91a123299881d613882c4c09

Aliases

arxiv: 1712.00406 · arxiv_version: 1712.00406v2 · doi: 10.48550/arxiv.1712.00406 · pith_short_12: UNMUW55GVLGN · pith_short_16: UNMUW55GVLGN2Z2R · pith_short_8: UNMUW55G

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/UNMUW55GVLGN2Z2RIFF3UEDPUX \
  | 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: a3594b77a6aaccdd6751414bba106fa5f77339fe91a123299881d613882c4c09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ebf81f128fb2df161750d33422d3b78c39f72868a3cbb6a5800acbcc438700",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2017-12-01T17:07:55Z",
    "title_canon_sha256": "bb2d1bdb086f96f058f0fe54487979d19ee3e41c1de40ac2792449a13677479c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00406",
    "kind": "arxiv",
    "version": 2
  }
}