Pith Number

pith:H7LWPKLS

pith:2020:H7LWPKLSTCSZHDCI3L7MQV2XSP

not attested not anchored not stored refs pending

Miniaturized Metalens Based Optical Tweezers on Liquid Crystal Droplets for Lab-on-a-Chip Optical Motors

Christian Schlickriede, Fabian Meyer, Jiraroj T-Thienprasert, Jumras Limtrakul, Nattaporn Chattham, Papichaya Chaisakul, Satayu Suwannasopon, Thomas Zentgraf

arxiv:2002.05667 v2 · 2020-02-13 · 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{H7LWPKLSTCSZHDCI3L7MQV2XSP}

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	2026-07-05T00:53:53.147600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fd767a97298a5938c48dafec8575793cff232c27a2acddf4f42614f4b4e46cc

Aliases

arxiv: 2002.05667 · arxiv_version: 2002.05667v2 · doi: 10.48550/arxiv.2002.05667 · pith_short_12: H7LWPKLSTCSZ · pith_short_16: H7LWPKLSTCSZHDCI · pith_short_8: H7LWPKLS

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/H7LWPKLSTCSZHDCI3L7MQV2XSP \
  | 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: 3fd767a97298a5938c48dafec8575793cff232c27a2acddf4f42614f4b4e46cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d297ef7357ea223721de3d27b1d209527737c1743b05b502d34ad2e61673477",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-02-13T17:45:13Z",
    "title_canon_sha256": "86a519322160ec96cdf37016f18fb008110f5da4c42d7d4efc24074234a76ac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.05667",
    "kind": "arxiv",
    "version": 2
  }
}