Pith Number

pith:KMFEHV6A

pith:2011:KMFEHV6ATWP6AXS34CEF2US7PI

not attested not anchored not stored refs pending

Invisible waveguides on metal plates for plasmonic analogues of electromagnetic wormholes

Guillaume Dupont, Muamer Kadic, Sebastien Guenneau, Stefan Enoch

arxiv:1102.2372 v3 · 2011-02-11 · 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{KMFEHV6ATWP6AXS34CEF2US7PI}

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	2026-05-18T02:43:52.562293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

530a43d7c09d9fe05e5be0885d525f7a2c41b111599276010a521e13537695b3

Aliases

arxiv: 1102.2372 · arxiv_version: 1102.2372v3 · doi: 10.48550/arxiv.1102.2372 · pith_short_12: KMFEHV6ATWP6 · pith_short_16: KMFEHV6ATWP6AXS3 · pith_short_8: KMFEHV6A

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/KMFEHV6ATWP6AXS34CEF2US7PI \
  | 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: 530a43d7c09d9fe05e5be0885d525f7a2c41b111599276010a521e13537695b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c71d5fe66250e7c0d043bdf39b7466606dbea58494c80fc6e7148735f578c9ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-02-11T15:43:45Z",
    "title_canon_sha256": "2d6745f33d67f23ff666655d75132b5871b067f13afb124802e8fb58b73f27f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2372",
    "kind": "arxiv",
    "version": 3
  }
}