Pith Number

pith:ZI5AT3GD

pith:2026:ZI5AT3GDQUJSYDPRIQOD7UUA6F

not attested not anchored not stored refs pending

Transmissive extreme ultraviolet metagrating

Alexander Sagar Grossek, Andreas Hohenau, Anna Kulter, David J. Grafinger, Harald Plank, Judit Budai, L\'az\'ar T\'oth, Lorenz Weiss, Marcus Ossiander, Martin Schultze, P\'eter Dombi, Rodolfo Previdi, Tiago Regio Crispim, Zsuzsanna P\'apa

arxiv:2607.06174 v1 · 2026-07-07 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZI5AT3GDQUJSYDPRIQOD7UUA6F}

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	2026-07-08T01:19:16.579274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca3a09ecc385132c0df1441c3fd280f17773a85b52eeef4c2de0fe52235a51fa

Aliases

arxiv: 2607.06174 · arxiv_version: 2607.06174v1 · doi: 10.48550/arxiv.2607.06174 · pith_short_12: ZI5AT3GDQUJS · pith_short_16: ZI5AT3GDQUJSYDPR · pith_short_8: ZI5AT3GD

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/ZI5AT3GDQUJSYDPRIQOD7UUA6F \
  | 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: ca3a09ecc385132c0df1441c3fd280f17773a85b52eeef4c2de0fe52235a51fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2114dd6a4718cc8f063130cd4cff444a0dcfad247f0d7945d9d21e71309d7d6e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-07-07T11:52:51Z",
    "title_canon_sha256": "935efeed5b3f6e1794984b6d65148f7056f3be429231a2eeeb3097a40fe22027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06174",
    "kind": "arxiv",
    "version": 1
  }
}