Pith Number

pith:EF3YKKSQ

pith:2025:EF3YKKSQX2PCR6JX77Z3HV2EEI

not attested not anchored not stored refs pending

Plasmonic Metasurfaces with Structural Chirality and Pseudo-Chirality for Enhanced Circular Dichroism and Enantiomeric Recognition

Alexa Guglielmelli, Bryan Guilcapi, Dante M. Aceti, Giovanna Palermo, Giuseppe Strangi, Joseph Zyss, Liliana Valente, Lucia Petti, Radoslaw Kolkowski

arxiv:2508.00730 v1 · 2025-08-01 · 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{EF3YKKSQX2PCR6JX77Z3HV2EEI}

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	2026-07-05T11:47:02.434587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2177852a50be9e28f937fff3b3d7442216986e068515a2e203567e7b757dfec3

Aliases

arxiv: 2508.00730 · arxiv_version: 2508.00730v1 · doi: 10.48550/arxiv.2508.00730 · pith_short_12: EF3YKKSQX2PC · pith_short_16: EF3YKKSQX2PCR6JX · pith_short_8: EF3YKKSQ

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/EF3YKKSQX2PCR6JX77Z3HV2EEI \
  | 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: 2177852a50be9e28f937fff3b3d7442216986e068515a2e203567e7b757dfec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec94a761464da3ac8877b96f85ee0dc9af819cd37828778b73fc78dc96ea99e7",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-08-01T16:01:18Z",
    "title_canon_sha256": "aafa7e7772124eb9a072704e902d17f1514727741c9f1b5e0e5a5e55af5b8ac1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00730",
    "kind": "arxiv",
    "version": 1
  }
}