Pith Number

pith:FCVSOPHG

pith:2015:FCVSOPHGRMOHZIVATQTOUEJD6V

not attested not anchored not stored refs pending

Diffraction limited focusing and routing of gap plasmons by a metal-dielectric-metal lens

Brian S. Dennis, Daniel Lopez, David A. Czaplewski, Girsh Blumberg, Michael I. Haftel, Vladimir Aksyuk

arxiv:1507.08691 v1 · 2015-07-30 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FCVSOPHGRMOHZIVATQTOUEJD6V}

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	2026-05-18T01:28:47.441486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28ab273ce68b1c7ca2a09c26ea1123f56ff76b5969cc87573468179689078f8e

Aliases

arxiv: 1507.08691 · arxiv_version: 1507.08691v1 · doi: 10.48550/arxiv.1507.08691 · pith_short_12: FCVSOPHGRMOH · pith_short_16: FCVSOPHGRMOHZIVA · pith_short_8: FCVSOPHG

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/FCVSOPHGRMOHZIVATQTOUEJD6V \
  | 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: 28ab273ce68b1c7ca2a09c26ea1123f56ff76b5969cc87573468179689078f8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c040d156959794105e9f546482c61d002441c7ec2ae67a0d7f4a0652a9234c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-07-30T21:06:56Z",
    "title_canon_sha256": "f0af9f9db62ba91017c8a1d9a921b8994f3e81c6109914410f8998470b85c3fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08691",
    "kind": "arxiv",
    "version": 1
  }
}