Pith Number

pith:JRV4JPCD

pith:2023:JRV4JPCDTYAGH4BEPBPKCEANCU

not attested not anchored not stored refs pending

Fresnel-type Solid Immersion Lens for efficient light collection from quantum defects in diamond

Dohun Kim, Gyeonghun Kim, Kiho Kim, Sungjoon Park

arxiv:2303.10524 v1 · 2023-03-19 · physics.optics · 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{JRV4JPCDTYAGH4BEPBPKCEANCU}

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	2026-07-05T06:20:26.635409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c6bc4bc439e0063f024785ea1100d1528945033227b6354898b4b46cc85fd6e

Aliases

arxiv: 2303.10524 · arxiv_version: 2303.10524v1 · doi: 10.48550/arxiv.2303.10524 · pith_short_12: JRV4JPCDTYAG · pith_short_16: JRV4JPCDTYAGH4BE · pith_short_8: JRV4JPCD

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/JRV4JPCDTYAGH4BEPBPKCEANCU \
  | 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: 4c6bc4bc439e0063f024785ea1100d1528945033227b6354898b4b46cc85fd6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc49618cc0e9ebc65444b8594b36858e976157cb09f824a42be4b31ebf5bf9ce",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-03-19T00:49:13Z",
    "title_canon_sha256": "84814635ae6f997cae8cc0476b13dcb7fa046104a0e61e6e20aa7e26ad8a9c35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.10524",
    "kind": "arxiv",
    "version": 1
  }
}