Pith Number

pith:LCFZGHHY

pith:2018:LCFZGHHYCK4IB7UGSXRHKOBNEB

not attested not anchored not stored refs pending

Trapping Light in Plain Sight: Embedded Photonic Eigenstates in Zero-Index Metamaterials

Andrea Alu, Femius Koenderink, Francesco Monticone, Hugo M. Doeleman, Wouter Den Hollander

arxiv:1802.01466 v1 · 2018-02-05 · 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{LCFZGHHYCK4IB7UGSXRHKOBNEB}

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	2026-05-18T00:24:25.816134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

588b931cf812b880fe8695e275382d2043d3f029eac58431d2176562316b41c5

Aliases

arxiv: 1802.01466 · arxiv_version: 1802.01466v1 · doi: 10.48550/arxiv.1802.01466 · pith_short_12: LCFZGHHYCK4I · pith_short_16: LCFZGHHYCK4IB7UG · pith_short_8: LCFZGHHY

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/LCFZGHHYCK4IB7UGSXRHKOBNEB \
  | 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: 588b931cf812b880fe8695e275382d2043d3f029eac58431d2176562316b41c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5ae36d8797cdc248906ab5dd677b9579da02beda46a7994e96c30a4a231f77c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-05T15:38:00Z",
    "title_canon_sha256": "ff8904f5cb2e59bc22d41680ab60f5d4bbef34a6b3d0e1440b2f25d5e3db086e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01466",
    "kind": "arxiv",
    "version": 1
  }
}