Pith Number

pith:6AU6Y37X

pith:2017:6AU6Y37XAHX35FEN5YP6T6SPUH

not attested not anchored not stored refs pending

A Metalens with Near-Unity Numerical Aperture

Arseniy I. Kuznetsov, Egor Khaidarov, Leonid A. Krivitsky, Ramon Paniagua-Dominguez, Reuben M. Bakker, Sumin Choi, Victor Leong, Vytautas Valuckas, Xinan Liang, Ye Feng Yu, Yuan Hsing Fu

arxiv:1705.00895 v2 · 2017-05-02 · 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{6AU6Y37XAHX35FEN5YP6T6SPUH}

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	2026-05-18T00:21:51.287482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f029ec6ff701efbe948dee1fe9fa4fa1f2178825fdee065c1c17fcd66ef2f952

Aliases

arxiv: 1705.00895 · arxiv_version: 1705.00895v2 · doi: 10.48550/arxiv.1705.00895 · pith_short_12: 6AU6Y37XAHX3 · pith_short_16: 6AU6Y37XAHX35FEN · pith_short_8: 6AU6Y37X

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/6AU6Y37XAHX35FEN5YP6T6SPUH \
  | 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: f029ec6ff701efbe948dee1fe9fa4fa1f2178825fdee065c1c17fcd66ef2f952

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceeb0fa505f4473ec125bccab41e8a8bf46d6d8838c625c6c0ae02feba42221c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-02T10:35:34Z",
    "title_canon_sha256": "6a6c060a37d9132af2bb338748bb7d122efd3257e9060a94759519c247dbf68f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00895",
    "kind": "arxiv",
    "version": 2
  }
}