Pith Number

pith:ADLJWEHL

pith:2013:ADLJWEHLJKSEOOPTDRTOMBVZLL

not attested not anchored not stored refs pending

A Mathematical Programming Approach to the Fractionation Problem in Chemoradiotherapy

Ehsan Salari, Jan Unkelbach, Thomas Bortfeld

arxiv:1312.5657 v3 · 2013-12-19 · 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{ADLJWEHLJKSEOOPTDRTOMBVZLL}

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	2026-05-18T02:31:36.087018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d69b10eb4aa44739f31c66e606b95ae5c2c10474978b88d3a65a58a7633958

Aliases

arxiv: 1312.5657 · arxiv_version: 1312.5657v3 · doi: 10.48550/arxiv.1312.5657 · pith_short_12: ADLJWEHLJKSE · pith_short_16: ADLJWEHLJKSEOOPT · pith_short_8: ADLJWEHL

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/ADLJWEHLJKSEOOPTDRTOMBVZLL \
  | 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: 00d69b10eb4aa44739f31c66e606b95ae5c2c10474978b88d3a65a58a7633958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4efd33431e70bef245811bab9ffcb6c747e07422cf0f047b2c4016b2f05ee68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2013-12-19T17:37:21Z",
    "title_canon_sha256": "7310ea23c245941631328df667cf76c6924605c8f2367648d0da94cbc297c23e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5657",
    "kind": "arxiv",
    "version": 3
  }
}