Pith Number

pith:3L3FENMI

pith:2018:3L3FENMILGXV4GJAVMYNRIFDBP

not attested not anchored not stored refs pending

'Plasmonics' in free space: observation of giant wavevectors, vortices and energy backflow in superoscillatory optical fields

Edward T. F. Rogers, Guang Hui Yuan, Nikolay I. Zheludev

arxiv:1805.11794 v1 · 2018-05-30 · 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{3L3FENMILGXV4GJAVMYNRIFDBP}

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	2026-05-18T00:14:36.447007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf652358859af5e1920ab30d8a0a30bcda7be957c5e23686f5303599711da5d

Aliases

arxiv: 1805.11794 · arxiv_version: 1805.11794v1 · doi: 10.48550/arxiv.1805.11794 · pith_short_12: 3L3FENMILGXV · pith_short_16: 3L3FENMILGXV4GJA · pith_short_8: 3L3FENMI

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/3L3FENMILGXV4GJAVMYNRIFDBP \
  | 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: daf652358859af5e1920ab30d8a0a30bcda7be957c5e23686f5303599711da5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e969a105499ffa95a8446fe8138af3d6442c7394ae3c3f5f5a47ce57babd607d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-05-30T03:56:19Z",
    "title_canon_sha256": "2c93771859726b85d7411c23a341143ee9909f1fd087cc47680fdbd2f1af9488"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.11794",
    "kind": "arxiv",
    "version": 1
  }
}