Pith Number

pith:2NIDGVKK

pith:2020:2NIDGVKKJCMBTOEQACU4TGJ3OK

not attested not anchored not stored refs pending

Hidden Silicon-Vacancy Centers in Diamond

Christopher L. Smallwood, Edward Bielejec, Geoffrey Diederich, Kelsey M. Bates, Mark E. Siemens, Matthew W. Day, Ronald Ulbricht, Steven T. Cundiff, Tim Schr\"oder, Travis M. Autry

arxiv:2006.02323 v3 · 2020-06-03 · quant-ph · cond-mat.mtrl-sci · physics.app-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{2NIDGVKKJCMBTOEQACU4TGJ3OK}

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	2026-07-05T02:45:14.975664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35033554a489819b89000a9c9993b72832646fb18be746c6bfa9aa66f0023f2

Aliases

arxiv: 2006.02323 · arxiv_version: 2006.02323v3 · doi: 10.48550/arxiv.2006.02323 · pith_short_12: 2NIDGVKKJCMB · pith_short_16: 2NIDGVKKJCMBTOEQ · pith_short_8: 2NIDGVKK

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/2NIDGVKKJCMBTOEQACU4TGJ3OK \
  | 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: d35033554a489819b89000a9c9993b72832646fb18be746c6bfa9aa66f0023f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a2a53d5f18414ed878fc57f6ae4621d4234103f63b7f9c4ebd069118c52e9f4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-03T15:10:36Z",
    "title_canon_sha256": "1ba2546e2398b47551127502c43edd46e4683a385f2c21f1bb09c09825e82d3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.02323",
    "kind": "arxiv",
    "version": 3
  }
}