Pith Number

pith:73P3X3OS

pith:2017:73P3X3OSLE4U7PJJHJIIVNHMCZ

not attested not anchored not stored refs pending

High brightness electron beam for radiation therapy: A new approach

Wei Gai

arxiv:1706.09270 v1 · 2017-06-28 · 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{73P3X3OSLE4U7PJJHJIIVNHMCZ}

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	2026-05-18T00:41:19.176305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fedfbbedd259394fbd293a508ab4ec16766832dc1de72cc87ccdb666c964efa2

Aliases

arxiv: 1706.09270 · arxiv_version: 1706.09270v1 · doi: 10.48550/arxiv.1706.09270 · pith_short_12: 73P3X3OSLE4U · pith_short_16: 73P3X3OSLE4U7PJJ · pith_short_8: 73P3X3OS

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/73P3X3OSLE4U7PJJHJIIVNHMCZ \
  | 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: fedfbbedd259394fbd293a508ab4ec16766832dc1de72cc87ccdb666c964efa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00035a79407601c0480d296870c0f793290d71bd62271da6be5317585a9c6e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-06-28T13:15:48Z",
    "title_canon_sha256": "f3cd075cdea7e48f55d94cccf3e9a1cbb6a268805e41cc979d928e4f05aee462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09270",
    "kind": "arxiv",
    "version": 1
  }
}