Pith Number

pith:UM5Y7QYA

pith:2019:UM5Y7QYAQV37KZQXWJJISOMJEL

not attested not anchored not stored refs pending

All-Dielectric Silicon/Phase-Change Optical Metasurfaces with Independent and Reconfigurable Control of Resonant Modes

Anna Baldycheva, Arseny M. Alexeev, Carlota Ruiz de Galarreta, C. David Wright, Emanuele Gemo, Ivan Sinev, Jacopo Bertolotti, Konstantin Ladutenko, Pavel Trofimov, Santiago Garcia-Cuevas Carrillo, V. Karthik Nagareddy

arxiv:1901.04955 v1 · 2019-01-15 · 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{UM5Y7QYAQV37KZQXWJJISOMJEL}

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	2026-05-17T23:56:16.046785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33b8fc3008577f56617b25289398922c4b121ed220a4feb65d931f86658d46c

Aliases

arxiv: 1901.04955 · arxiv_version: 1901.04955v1 · doi: 10.48550/arxiv.1901.04955 · pith_short_12: UM5Y7QYAQV37 · pith_short_16: UM5Y7QYAQV37KZQX · pith_short_8: UM5Y7QYA

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/UM5Y7QYAQV37KZQXWJJISOMJEL \
  | 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: a33b8fc3008577f56617b25289398922c4b121ed220a4feb65d931f86658d46c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e6f00f7603945fa851f1a4713ea86713520a551f97bf121e389d6d35387fd4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-01-15T17:59:00Z",
    "title_canon_sha256": "af27bf7256bf084a04623e1d836e2a17dad14163447b8ec04fd6726c6d4d5248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04955",
    "kind": "arxiv",
    "version": 1
  }
}