Pith Number

pith:FEEKDAUG

pith:2018:FEEKDAUGJA5XOQZ7FS2WPRMENX

not attested not anchored not stored refs pending

Exploiting atomic layer deposition for fabricating sub-10 nm X-ray lenses

Benedikt R\"osner, Benjamin Watts, Christian David, Eugenie Kirk, Florian D\"oring, Frieder Koch, Jeroen Bosgra, J\"org Raabe, Joshua L. Ornelas, Markus Meyer, Rachid Belkhou, Rainer H. Fink, Stefan Stanescu, Sufal Swaraj, Vitaliy A. Guzenko

arxiv:1809.07251 v1 · 2018-08-31 · physics.app-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{FEEKDAUGJA5XOQZ7FS2WPRMENX}

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	2026-05-18T00:05:20.266255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2908a18286483b77433f2cb567c5846ddcaf79246bc00463feb4a811d6137055

Aliases

arxiv: 1809.07251 · arxiv_version: 1809.07251v1 · doi: 10.48550/arxiv.1809.07251 · pith_short_12: FEEKDAUGJA5X · pith_short_16: FEEKDAUGJA5XOQZ7 · pith_short_8: FEEKDAUG

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/FEEKDAUGJA5XOQZ7FS2WPRMENX \
  | 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: 2908a18286483b77433f2cb567c5846ddcaf79246bc00463feb4a811d6137055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2638aa4a3e1bcb153d6da5b0abf8bd5d2fc466c075ebcf9b9c5227bfe64f5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-08-31T11:33:51Z",
    "title_canon_sha256": "5c666f358a8c5f68ade2af5b0ecd453a8cc51c1c58718b9495f5b52ead0d27f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07251",
    "kind": "arxiv",
    "version": 1
  }
}