Pith Number

pith:KVWBPHB5

pith:2025:KVWBPHB5URUZIMCPRHYA4L5YJX

not attested not anchored not stored refs pending

Hybrid Quantum-Classical Inverse Design of Metasurfaces for Tailored Narrow Band Absorption

Jayasri Dontabhaktuni, Sreeraj Rajan Warrier

arxiv:2507.18127 v2 · 2025-07-24 · physics.optics · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVWBPHB5URUZIMCPRHYA4L5YJX}

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	2026-07-05T11:43:14.749741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

556c179c3da46994304f89f00e2fb84de3e3e5251090013fc163476ca399ccda

Aliases

arxiv: 2507.18127 · arxiv_version: 2507.18127v2 · doi: 10.48550/arxiv.2507.18127 · pith_short_12: KVWBPHB5URUZ · pith_short_16: KVWBPHB5URUZIMCP · pith_short_8: KVWBPHB5

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/KVWBPHB5URUZIMCPRHYA4L5YJX \
  | 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: 556c179c3da46994304f89f00e2fb84de3e3e5251090013fc163476ca399ccda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "464fcd291a9527ea321d30f235d9c2fea209810cd9368e723aa7a93bddae4ba4",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-24T06:29:27Z",
    "title_canon_sha256": "6e1ff75ef62c14512056a26cfda5339e0307fc287e258a7356963a890e30a477"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18127",
    "kind": "arxiv",
    "version": 2
  }
}