Pith Number

pith:3E37DKG3

pith:2015:3E37DKG3ZPOVR7IXVVNVXLAKV4

not attested not anchored not stored refs pending

Purcell-enhanced optical spin readout of Nitrogen-Vacancy centers in diamond

Itamar Rosenberg, Nir Bar-Gill, Ronen Rapaport, Sigal A. Wolf

arxiv:1505.01006 v1 · 2015-05-05 · quant-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3E37DKG3ZPOVR7IXVVNVXLAKV4}

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	2026-05-18T01:22:21.183810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d937f1a8dbcbdd58fd17ad5b5bac0aaf204e7f207807b27eb9dfb70fa875c526

Aliases

arxiv: 1505.01006 · arxiv_version: 1505.01006v1 · doi: 10.48550/arxiv.1505.01006 · pith_short_12: 3E37DKG3ZPOV · pith_short_16: 3E37DKG3ZPOVR7IX · pith_short_8: 3E37DKG3

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/3E37DKG3ZPOVR7IXVVNVXLAKV4 \
  | 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: d937f1a8dbcbdd58fd17ad5b5bac0aaf204e7f207807b27eb9dfb70fa875c526

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b429437ae8776512d3d12c966b23841c17cab04bf1a9a38eeb5ee2014c594b1c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-05T13:42:57Z",
    "title_canon_sha256": "e7bbf310956853eecd086643871c86c517a700c867b09885f20e179add7f6934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01006",
    "kind": "arxiv",
    "version": 1
  }
}