Pith Number

pith:QO3HZ233

pith:2017:QO3HZ233DN6L7WK2I52LO4FYRG

not attested not anchored not stored refs pending

High-sensitivity, spin-based electrometry with an ensemble of nitrogen-vacancy centers in diamond

Danielle A. Braje, Dirk R. Englund, Edward H. Chen, Hannah A. Clevenson, Kerry A. Johnson, Linh M. Pham, Philip R. Hemmer

arxiv:1703.07517 v1 · 2017-03-22 · physics.optics · cond-mat.mes-hall

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

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	2026-05-18T00:43:26.192890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b67ceb7b1b7cbfd95a4774b770b889bc045ca36c35e6260c5f78d32e6ce444

Aliases

arxiv: 1703.07517 · arxiv_version: 1703.07517v1 · doi: 10.48550/arxiv.1703.07517 · pith_short_12: QO3HZ233DN6L · pith_short_16: QO3HZ233DN6L7WK2 · pith_short_8: QO3HZ233

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/QO3HZ233DN6L7WK2I52LO4FYRG \
  | 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: 83b67ceb7b1b7cbfd95a4774b770b889bc045ca36c35e6260c5f78d32e6ce444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "915c80e3d35feeb8f98b38bd5f15ec82ae5d95fc55b86180f1765d1dca86e25b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-03-22T04:36:43Z",
    "title_canon_sha256": "b9c012a8286e4bcf829175d0e2f9ea1348c50b8298c86ea9ccd0652ac5195aac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07517",
    "kind": "arxiv",
    "version": 1
  }
}