Pith Number

pith:KNAOPRYA

pith:2019:KNAOPRYABTZS362YUZSZ2GQB5K

not attested not anchored not stored refs pending

Dynamic fluence map sequencing using piecewise linear leaf position functions

David Craft, Jacobus H.M. van Amerongen, Marleen Balvert, Matthew Kelly

arxiv:1901.03626 v1 · 2019-01-11 · 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{KNAOPRYABTZS362YUZSZ2GQB5K}

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	2026-05-17T23:56:30.812607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5340e7c7000cf32dfb58a6659d1a01eabe4df1eb0ab154e955ffc11ba74257ae

Aliases

arxiv: 1901.03626 · arxiv_version: 1901.03626v1 · doi: 10.48550/arxiv.1901.03626 · pith_short_12: KNAOPRYABTZS · pith_short_16: KNAOPRYABTZS362Y · pith_short_8: KNAOPRYA

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/KNAOPRYABTZS362YUZSZ2GQB5K \
  | 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: 5340e7c7000cf32dfb58a6659d1a01eabe4df1eb0ab154e955ffc11ba74257ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f502f8a83dcaedf7fddc26029940de8f54ba415c9e3342a3e938811a74e6d8f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2019-01-11T16:05:11Z",
    "title_canon_sha256": "ebe88185b832b38c78b952044ff1eb86eea13e7ee9de45a35d3a7abd4a046459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03626",
    "kind": "arxiv",
    "version": 1
  }
}