Pith Number

pith:4KSSWXFZ

pith:2011:4KSSWXFZO5DF7ZUTVH6XXLB2YX

not attested not anchored not stored refs pending

Gain assisted nanocomposite multilayers with near zero permittivity modulus at visible frequencies

Alessandro Ciattoni, Andrea Di Falco, Carlo Rizza

arxiv:1105.5533 v1 · 2011-05-27 · 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{4KSSWXFZO5DF7ZUTVH6XXLB2YX}

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	2026-05-18T02:01:47.361319Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2a52b5cb977465fe693a9fd7bac3ac5cb166b180b3bb74866f3f91a2ea8faa6

Aliases

arxiv: 1105.5533 · arxiv_version: 1105.5533v1 · doi: 10.48550/arxiv.1105.5533 · pith_short_12: 4KSSWXFZO5DF · pith_short_16: 4KSSWXFZO5DF7ZUT · pith_short_8: 4KSSWXFZ

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/4KSSWXFZO5DF7ZUTVH6XXLB2YX \
  | 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: e2a52b5cb977465fe693a9fd7bac3ac5cb166b180b3bb74866f3f91a2ea8faa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a1214771f35e6931c9476c99d013589382b38024068b94cd327e9ece87acf21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-05-27T11:47:24Z",
    "title_canon_sha256": "4d630bdaef28aadbf2921723089dd479f8531ea6b3615f2a3652302d1ee2861a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5533",
    "kind": "arxiv",
    "version": 1
  }
}