Pith Number

pith:OPZA2AHN

pith:2016:OPZA2AHNPVFOO5EFN3O3PNPVPD

not attested not anchored not stored refs pending

Light extraction from 2D materials using liquid formed micro-lenses

Aleksey Kozikov, Christopher S. Woodhead, Jonathan Roberts, Konstantin Novoselov, Peter Tovee, Ram\'on Bernardo-Gavito, Robert J. Young, Yameng Cao, Yasir J. Noori

arxiv:1607.05025 v1 · 2016-07-18 · physics.optics · cond-mat.mes-hall · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPZA2AHNPVFOO5EFN3O3PNPVPD}

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	2026-05-18T00:35:44.199021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f20d00ed7d4ae774856eddb7b5f578daa87aa965a63c07235b575e3c62c77a

Aliases

arxiv: 1607.05025 · arxiv_version: 1607.05025v1 · doi: 10.48550/arxiv.1607.05025 · pith_short_12: OPZA2AHNPVFO · pith_short_16: OPZA2AHNPVFOO5EF · pith_short_8: OPZA2AHN

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/OPZA2AHNPVFOO5EFN3O3PNPVPD \
  | 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: 73f20d00ed7d4ae774856eddb7b5f578daa87aa965a63c07235b575e3c62c77a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28de94bbbf302bdd954357fc157aa9553e145a0a8f61c4c59db7db1a02dcbcf3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-07-18T11:38:56Z",
    "title_canon_sha256": "c9ebe0d3a8b4b6e6674c4ad800dd2fab1805e85b50d824b97dbb194e4b818a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05025",
    "kind": "arxiv",
    "version": 1
  }
}