Pith Number

pith:DPYU4EGH

pith:2020:DPYU4EGHUZUEXMUXSF57ZHRF72

not attested not anchored not stored refs pending

Orbital angular momentum multiplication in plasmonic vortex cavities

Anna-Katharina Mahro, Eva Prinz, Grisha Spektor, Martin Aeschlimann, Meir Orenstein, Michael Hartelt

arxiv:2012.05833 v1 · 2020-12-10 · 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{DPYU4EGHUZUEXMUXSF57ZHRF72}

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	2026-07-05T03:34:05.412341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf14e10c7a6684bb297917bfc9e25fea9848fb9486733660b9f01945d071538

Aliases

arxiv: 2012.05833 · arxiv_version: 2012.05833v1 · doi: 10.48550/arxiv.2012.05833 · pith_short_12: DPYU4EGHUZUE · pith_short_16: DPYU4EGHUZUEXMUX · pith_short_8: DPYU4EGH

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/DPYU4EGHUZUEXMUXSF57ZHRF72 \
  | 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: 1bf14e10c7a6684bb297917bfc9e25fea9848fb9486733660b9f01945d071538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0214a44a93617cb4fbb70bc24fa406d09d19aa555e1b008befd64e889dc65a9",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-12-10T17:18:03Z",
    "title_canon_sha256": "adb59036d57280d250b8b1f10977c98369c0381b01a85f157eee33631f298ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05833",
    "kind": "arxiv",
    "version": 1
  }
}