Pith Number

pith:RPM3AERE

pith:2020:RPM3AERE6NJPFDBZU2J4YDS4HM

not attested not anchored not stored refs pending

Beam data modeling of linear accelerators (linacs) through machine learning and its potential applications in fast and robust linac commissioning and quality assurance

Bin Han, Emil Sch\"uler, Ishan Patil, Lei Xing, Wei Zhao, Yong Yang

arxiv:2009.14403 v2 · 2020-09-30 · 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{RPM3AERE6NJPFDBZU2J4YDS4HM}

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	2026-07-05T01:40:46.957828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd9b01224f352f28c39a693cc0e5c3b035b293d292e310570402424da7e25d2

Aliases

arxiv: 2009.14403 · arxiv_version: 2009.14403v2 · doi: 10.48550/arxiv.2009.14403 · pith_short_12: RPM3AERE6NJP · pith_short_16: RPM3AERE6NJPFDBZ · pith_short_8: RPM3AERE

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/RPM3AERE6NJPFDBZU2J4YDS4HM \
  | 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: 8bd9b01224f352f28c39a693cc0e5c3b035b293d292e310570402424da7e25d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a79a353e1ac670b08211d68017a6e50b197d7273664f8196c89245c80af6122a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2020-09-30T03:06:15Z",
    "title_canon_sha256": "ee8ae7f54bdfda68ecc1fb262d7f4cd1bf9a16e10d4a464ea522313206dceead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14403",
    "kind": "arxiv",
    "version": 2
  }
}