Pith Number

pith:PZNWRMS2

pith:2022:PZNWRMS2HAPTNRSDX2AK2TPK7A

not attested not anchored not stored refs pending

Phase mask pinholes as spatial filters for laser interference lithography

Giovanna Capraro, Jens Bolten, Max C. Lemme, Maxim Lipkin, Michael M\"oller

arxiv:2211.09985 v1 · 2022-11-18 · physics.optics · 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{PZNWRMS2HAPTNRSDX2AK2TPK7A}

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	2026-07-05T07:14:51.351219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e5b68b25a381f36c643be80ad4deaf8169eca2a27a5859fdcaaaffa66132f60

Aliases

arxiv: 2211.09985 · arxiv_version: 2211.09985v1 · doi: 10.48550/arxiv.2211.09985 · pith_short_12: PZNWRMS2HAPT · pith_short_16: PZNWRMS2HAPTNRSD · pith_short_8: PZNWRMS2

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/PZNWRMS2HAPTNRSDX2AK2TPK7A \
  | 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: 7e5b68b25a381f36c643be80ad4deaf8169eca2a27a5859fdcaaaffa66132f60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9abe8426f6379db7d310441a373d7afb8be2a0a78cf548459ac07874df0d6293",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-11-18T02:13:16Z",
    "title_canon_sha256": "22eb07791eb4d9a10fe5d0a062f028982202482c741fe1b027391cc0a12edb1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.09985",
    "kind": "arxiv",
    "version": 1
  }
}