Pith Number

pith:2RTY7F5Q

pith:2020:2RTY7F5QHXTJZ2XBWPLFSWJMT7

not attested not anchored not stored refs pending

Near- and Far-Field Excitation of Topological Plasmonic Metasurfaces

Matthew Proctor, Paloma Arroyo Huidobro, Richard V. Craster, Stefan A. Maier, Vincenzo Giannini, Xiaofei Xiao

arxiv:2008.11980 v1 · 2020-08-27 · cond-mat.mes-hall · 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{2RTY7F5QHXTJZ2XBWPLFSWJMT7}

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	2026-07-05T01:37:43.524341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4678f97b03de69ceae1b3d659592c9fdf295086a9e11599c7461ba3da934328

Aliases

arxiv: 2008.11980 · arxiv_version: 2008.11980v1 · doi: 10.48550/arxiv.2008.11980 · pith_short_12: 2RTY7F5QHXTJ · pith_short_16: 2RTY7F5QHXTJZ2XB · pith_short_8: 2RTY7F5Q

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/2RTY7F5QHXTJZ2XBWPLFSWJMT7 \
  | 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: d4678f97b03de69ceae1b3d659592c9fdf295086a9e11599c7461ba3da934328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc22381602583d15089dc4d7e80e043229bc2ec13a7d6eb5abcaa1686003c26c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-08-27T08:12:24Z",
    "title_canon_sha256": "331fb84e8aeeb95ced5ee791da0aba2028180a1c874bab12d7e07d5aece50cd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11980",
    "kind": "arxiv",
    "version": 1
  }
}