Pith Number

pith:XK4KYNID

pith:2015:XK4KYNID3DYHCMAMKMHSOBESS3

not attested not anchored not stored refs pending

Continuous joint measurement and entanglement of qubits in remote cavities

Felix Motzoi, K. Birgitta Whaley, Mohan Sarovar

arxiv:1503.04766 v2 · 2015-03-16 · 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{XK4KYNID3DYHCMAMKMHSOBESS3}

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	2026-05-18T01:01:36.261831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bab8ac3503d8f071300c530f27049296ebe4a51c0c68ee785f3bdb97cc82cc12

Aliases

arxiv: 1503.04766 · arxiv_version: 1503.04766v2 · doi: 10.48550/arxiv.1503.04766 · pith_short_12: XK4KYNID3DYH · pith_short_16: XK4KYNID3DYHCMAM · pith_short_8: XK4KYNID

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/XK4KYNID3DYHCMAMKMHSOBESS3 \
  | 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: bab8ac3503d8f071300c530f27049296ebe4a51c0c68ee785f3bdb97cc82cc12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a51ab8e5306ff5114ae53b991d9b24ad3211a4cf23350295f13f7160d2762b00",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-16T18:53:54Z",
    "title_canon_sha256": "e907e6cf5e02f978ea64c96107de8c3f46cf26d1cc59f91e933a19acb8552e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04766",
    "kind": "arxiv",
    "version": 2
  }
}