Pith Number

pith:KFSAP34B

pith:2019:KFSAP34BFIRQMLHRHGVTXVVPCC

not attested not anchored not stored refs pending

Entanglement between a diamond spin qubit and a photonic time-bin qubit at telecom wavelength

Ad L. Verlaan, Ana\"is Dr\'eau, Anna Tchebotareva, Dirk Voigt, Lun K. Cheng, Niels Dijkhuizen, Peter C. Humphreys, Peter J. Harmsma, Ronald Hanson, Sophie L. N. Hermans, Wim de Jong

arxiv:1905.08676 v1 · 2019-05-21 · 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{KFSAP34BFIRQMLHRHGVTXVVPCC}

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.

Cited by

1 paper in Pith

Eliminating photon transport in long-baseline optical interferometry using quantum memories

Receipt and verification

First computed	2026-07-04T23:55:42.262686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

516407ef812a23062cf139ab3bd6af109dfc54bd5d5a5c0a6c85ae67ab8921a2

Aliases

arxiv: 1905.08676 · arxiv_version: 1905.08676v1 · doi: 10.48550/arxiv.1905.08676 · pith_short_12: KFSAP34BFIRQ · pith_short_16: KFSAP34BFIRQMLHR · pith_short_8: KFSAP34B

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/KFSAP34BFIRQMLHRHGVTXVVPCC \
  | 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: 516407ef812a23062cf139ab3bd6af109dfc54bd5d5a5c0a6c85ae67ab8921a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba8223649be1424258325bfcdd717cad4d046cf31b0901a384bb1f98d436e94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-21T14:47:45Z",
    "title_canon_sha256": "26aac93c08c4b7092a5f325178dea93613a2778626cc9b2631665a4f43d479f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08676",
    "kind": "arxiv",
    "version": 1
  }
}