Pith Number

pith:MF74V3DV

pith:2011:MF74V3DVDX4DCSKNJY7EO4UK3X

not attested not anchored not stored refs pending

Funneling Light Through a Subwavelength Aperture with Epsilon-Near-Zero Materials

Daniel Wasserman, David C. Adams, David Slocum, Nicholas A. Kuhta, Sandeep Inampudi, Shivashankar Vangala, Viktor A. Podolskiy, William D. Goodhue

arxiv:1103.6013 v1 · 2011-03-30 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MF74V3DVDX4DCSKNJY7EO4UK3X}

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	2026-05-18T04:06:54.992849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

617fcaec751df831494d4e3e47728addda59e435a42ae06bd8dc0f7b499383b9

Aliases

arxiv: 1103.6013 · arxiv_version: 1103.6013v1 · doi: 10.48550/arxiv.1103.6013 · pith_short_12: MF74V3DVDX4D · pith_short_16: MF74V3DVDX4DCSKN · pith_short_8: MF74V3DV

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/MF74V3DVDX4DCSKNJY7EO4UK3X \
  | 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: 617fcaec751df831494d4e3e47728addda59e435a42ae06bd8dc0f7b499383b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a0e67cdf53abb3b6ab62f9cf08d8c2e671c11a1a6f4975668eb64b1963f2853",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-03-30T18:58:24Z",
    "title_canon_sha256": "66a02606751bc225142752551d905242ed177d57b6b9552750035e9708be1f30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.6013",
    "kind": "arxiv",
    "version": 1
  }
}