Pith Number

pith:YN5OFEWR

pith:2018:YN5OFEWRAJSCNGIPCOXJ4GIOQJ

not attested not anchored not stored refs pending

An Efficient Algorithm for Automatic Structure Optimization in X-ray Standing-Wave Experiments

Ajith Kaduwela, Charles Fadley, Hendrik Bluhm, James A. Sethian, Juliane M\"uller, Mathias Gehlmann, Osman Karsl{\i}o\u{g}lu, Slavomir Nem\v{s}\'ak

arxiv:1807.01780 v1 · 2018-07-04 · physics.comp-ph · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YN5OFEWRAJSCNGIPCOXJ4GIOQJ}

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	2026-05-18T00:11:28.649768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c37ae292d1026426990f13ae9e190e8269f2dfed5d03f997684536a4dcf05f8d

Aliases

arxiv: 1807.01780 · arxiv_version: 1807.01780v1 · doi: 10.48550/arxiv.1807.01780 · pith_short_12: YN5OFEWRAJSC · pith_short_16: YN5OFEWRAJSCNGIP · pith_short_8: YN5OFEWR

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/YN5OFEWRAJSCNGIPCOXJ4GIOQJ \
  | 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: c37ae292d1026426990f13ae9e190e8269f2dfed5d03f997684536a4dcf05f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b12596160747132b57bc3d544d159b1070432003ddd28b4876e38f261dff8a3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-07-04T21:07:41Z",
    "title_canon_sha256": "24115c32d3a2a1d5c98ddc2528709649d3c02270483f772a71d01988eedde341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01780",
    "kind": "arxiv",
    "version": 1
  }
}