Pith Number

pith:2N6E6F5T

pith:2026:2N6E6F5T3S5UWOGHNFU4MR2QZV

not attested not anchored not stored refs pending

Ultrafast excitation of Bloch plasmon polaritons in hyperbolic metamaterials with an extreme ultra-violet transient grating

Adriana Valerio, Aitor De Andr\'es, Denis Garoli, Emanuele Pedersoli, Filippo Bencivenga, Flavio Capotondi, Hannes Kempf, Ivaylo Nikolov, Laura Foglia, Matteo Pancaldi, Miltcho B. Danailov, Nicol\`o Maccaferri, Paolo Vavassori, Riccardo Mincigrucci, Roberta Totani, Roman Krahne, Tlek Tapani

arxiv:2605.20513 v1 · 2026-05-19 · physics.optics · 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{2N6E6F5T3S5UWOGHNFU4MR2QZV}

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	2026-05-21T01:04:40.483130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d37c4f17b3dcbb4b38c76969c64750cd5497c9ac3e6abf02c3f8027ad48c9e7c

Aliases

arxiv: 2605.20513 · arxiv_version: 2605.20513v1 · doi: 10.48550/arxiv.2605.20513 · pith_short_12: 2N6E6F5T3S5U · pith_short_16: 2N6E6F5T3S5UWOGH · pith_short_8: 2N6E6F5T

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/2N6E6F5T3S5UWOGHNFU4MR2QZV \
  | 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: d37c4f17b3dcbb4b38c76969c64750cd5497c9ac3e6abf02c3f8027ad48c9e7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6ed6229447dbb35db5c032733c8b20a522d7472086330d93155a0ba93218c22",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-19T21:33:21Z",
    "title_canon_sha256": "74868cb083543baadebc3fccdee6a7b184020260b00a55c8e80c9c16bf9bed9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20513",
    "kind": "arxiv",
    "version": 1
  }
}