Pith Number

pith:NWOUBCAA

pith:2017:NWOUBCAAKPCCL4A4I6WCQWUWOQ

not attested not anchored not stored refs pending

Nonlinear anisotropic dielectric metasurfaces for ultrafast nanophotonics

Ben Hopkins, Costantino De Angelis, Dragomir N. Neshev, Giulio Cerullo, Giuseppe Della Valle, Lucia Ganzer, Mohsen Rahmani, Stefano Longhi, Tatjana Stoll, Yuri S. Kivshar

arxiv:1706.00869 v1 · 2017-06-02 · 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{NWOUBCAAKPCCL4A4I6WCQWUWOQ}

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	2026-05-18T00:43:07.629898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d9d40880053c425f01c47ac285a96741236889585c7cab6fbb56e327fc6016a

Aliases

arxiv: 1706.00869 · arxiv_version: 1706.00869v1 · doi: 10.48550/arxiv.1706.00869 · pith_short_12: NWOUBCAAKPCC · pith_short_16: NWOUBCAAKPCCL4A4 · pith_short_8: NWOUBCAA

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/NWOUBCAAKPCCL4A4I6WCQWUWOQ \
  | 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: 6d9d40880053c425f01c47ac285a96741236889585c7cab6fbb56e327fc6016a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d934afb805494da049cb8f1ceb6b1c0dc9446bc2b57a86f0c9c32b1318979e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-06-02T22:36:11Z",
    "title_canon_sha256": "98068f6b0692b1be9c330041c35d07466197c7b8bcc49009dad0df9098c1734d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00869",
    "kind": "arxiv",
    "version": 1
  }
}