Pith Number

pith:3HMU3WUJ

pith:2018:3HMU3WUJVAS5ABH5Q7EGYILRWE

not attested not anchored not stored refs pending

Laser writing of bright colours on near-percolation plasmonic reflector arrays

Alexander S. Roberts, Jonas Beermann, N. Asger Mortensen, Sergejs Boroviks, Sergey I. Bozhevolnyi, Sergey M. Novikov, Yiting Chen, Yuanqing Yang

arxiv:1808.04556 v1 · 2018-08-14 · physics.app-ph · cond-mat.mes-hall · 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{3HMU3WUJVAS5ABH5Q7EGYILRWE}

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	2026-05-17T23:55:55.628366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d94dda89a825d004fd87c86c2171b11925172521a7e3add9dfb30d231ca666

Aliases

arxiv: 1808.04556 · arxiv_version: 1808.04556v1 · doi: 10.48550/arxiv.1808.04556 · pith_short_12: 3HMU3WUJVAS5 · pith_short_16: 3HMU3WUJVAS5ABH5 · pith_short_8: 3HMU3WUJ

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/3HMU3WUJVAS5ABH5Q7EGYILRWE \
  | 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: d9d94dda89a825d004fd87c86c2171b11925172521a7e3add9dfb30d231ca666

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8f497a6f0332e9cff867e4d765b0ed354a78e198df762ea089197a715e9441",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-08-14T07:02:24Z",
    "title_canon_sha256": "da264fb5ad67bacb353b0ec4004d170bbd68e2ab49fa30750bf82484c119b2af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04556",
    "kind": "arxiv",
    "version": 1
  }
}