Pith Number

pith:QHXDTHI6

pith:2025:QHXDTHI6VTBMPHQMPUGPFXDGFW

not attested not anchored not stored refs pending

Quantized plasmon modes for metallic nanoparticles of arbitrary shape with a generic dielectric function

Gabriel Gil, Marco Romanelli, Stefano Corni

arxiv:2512.01538 v3 · 2025-12-01 · physics.chem-ph · 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{QHXDTHI6VTBMPHQMPUGPFXDGFW}

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	2026-06-19T16:12:16.502206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ee399d1eacc2c79e0c7d0cf2dc662d9b00eeb8e85d626c4a61de7cb95ac74c

Aliases

arxiv: 2512.01538 · arxiv_version: 2512.01538v3 · doi: 10.48550/arxiv.2512.01538 · pith_short_12: QHXDTHI6VTBM · pith_short_16: QHXDTHI6VTBMPHQM · pith_short_8: QHXDTHI6

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/QHXDTHI6VTBMPHQMPUGPFXDGFW \
  | 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: 81ee399d1eacc2c79e0c7d0cf2dc662d9b00eeb8e85d626c4a61de7cb95ac74c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac6826d86e89b9ecbba1f8526b1512c04db95ea7c6bdccc775319689424dfc7e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-12-01T11:08:17Z",
    "title_canon_sha256": "5608643847bdc31e81a142a192b67f3c746c4d29a13ec784f64af239d4a88109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.01538",
    "kind": "arxiv",
    "version": 3
  }
}