Pith Number

pith:LR4NXNRS

pith:2020:LR4NXNRSOUKOQCN2WYYG4VDZHD

not attested not anchored not stored refs pending

Ultrafast all-optical switching enabled by epsilon-near-zero modes in metal-insulator nanocavities

Antonio De Luca, Daniele Brida, Denis Garoli, Joel Kuttruff, Jonas Allerbeck, Nicol\`o Maccaferri, Roman Krahne, Vincenzo Caligiuri

arxiv:2002.10299 v3 · 2020-02-24 · 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{LR4NXNRSOUKOQCN2WYYG4VDZHD}

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	2026-07-05T01:39:12.181284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c78dbb6327514e809bab6306e547938f26ee11153872bcecab42ae69b9d035e

Aliases

arxiv: 2002.10299 · arxiv_version: 2002.10299v3 · doi: 10.48550/arxiv.2002.10299 · pith_short_12: LR4NXNRSOUKO · pith_short_16: LR4NXNRSOUKOQCN2 · pith_short_8: LR4NXNRS

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/LR4NXNRSOUKOQCN2WYYG4VDZHD \
  | 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: 5c78dbb6327514e809bab6306e547938f26ee11153872bcecab42ae69b9d035e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "112c4d1b11987bd14500b3d329f3c1cfc6aab565e3066c25eb12a6d820d42387",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-02-24T15:04:40Z",
    "title_canon_sha256": "3884a3efbb322456d47d5739c95ef4c0394b657e828ef782c1bc9fecd896046c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10299",
    "kind": "arxiv",
    "version": 3
  }
}