Pith Number

pith:NNRA5MSG

pith:2017:NNRA5MSGO3DDICCPQ5WPRR2LUD

not attested not anchored not stored refs pending

Imaging a Nitrogen-Vacancy Center with a Diamond Immersion Metalens

Annemarie L. Exarhos, David A. Hopper, Erik C. Garnett, Gerald G. Lopez, Lee C. Bassett, Richard R. Grote, Sander A. Mann, Tzu-Yung Huang

arxiv:1711.00901 v1 · 2017-11-02 · 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{NNRA5MSGO3DDICCPQ5WPRR2LUD}

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	2026-05-17T23:40:09.097697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b620eb24676c634084f876cf8c74ba0f74b41d23d89a804481f9fb98cdd4c2a

Aliases

arxiv: 1711.00901 · arxiv_version: 1711.00901v1 · doi: 10.48550/arxiv.1711.00901 · pith_short_12: NNRA5MSGO3DD · pith_short_16: NNRA5MSGO3DDICCP · pith_short_8: NNRA5MSG

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/NNRA5MSGO3DDICCPQ5WPRR2LUD \
  | 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: 6b620eb24676c634084f876cf8c74ba0f74b41d23d89a804481f9fb98cdd4c2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2b0851100d035ac1df425c305ed4d703572594f205ac33fae26d27fe5cf8b53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-11-02T19:36:10Z",
    "title_canon_sha256": "2c651a55618b6e5e93a1b1b6a6f21509f4604e85c2117752d8545413b1af5ef2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00901",
    "kind": "arxiv",
    "version": 1
  }
}