Pith Number

pith:K5NKS7RL

pith:2018:K5NKS7RLCNOLEPU3LEDJ3XIBHZ

not attested not anchored not stored refs pending

One-dimensional disordered photonic structures with two or more materials

Alessandro Chiasera, Anna Lukowiak, Davide Cassi, Francesco Scotognella, Giuseppe Della Valle, Ilka Kriegel, Lidia Zur, Luigino Criante, Maurizio Ferrari, Michele Bellingeri, Roberta Ramponi, Stefano Varas

arxiv:1803.11375 v1 · 2018-03-30 · 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{K5NKS7RLCNOLEPU3LEDJ3XIBHZ}

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	2026-05-18T00:19:43.832722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

575aa97e2b135cb23e9b59069ddd013e72d4a82fe042b971c9f4a1bdc6437b5a

Aliases

arxiv: 1803.11375 · arxiv_version: 1803.11375v1 · doi: 10.48550/arxiv.1803.11375 · pith_short_12: K5NKS7RLCNOL · pith_short_16: K5NKS7RLCNOLEPU3 · pith_short_8: K5NKS7RL

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/K5NKS7RLCNOLEPU3LEDJ3XIBHZ \
  | 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: 575aa97e2b135cb23e9b59069ddd013e72d4a82fe042b971c9f4a1bdc6437b5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe9961012fb92fbc7c4297baf382ea34fc27a89986b8c828a7ece02003ead80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-03-30T07:50:38Z",
    "title_canon_sha256": "9b346b5ff566835ccb50d4559c34faf334a64915ee4622cf426477d3678ff8fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11375",
    "kind": "arxiv",
    "version": 1
  }
}