Pith Number

pith:JFJMDMKV

pith:2018:JFJMDMKVENB23LPBPDYUT2VHHL

not attested not anchored not stored refs pending

Probing entanglement entropy via randomized measurements

Andreas Elben, Beno\^it Vermersch, Ben P. Lanyon, Christian F. Roos, Christine Maier, Petar Jurcevic, Peter Zoller, Rainer Blatt, Tiff Brydges

arxiv:1806.05747 v2 · 2018-06-14 · quant-ph · cond-mat.dis-nn · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFJMDMKVENB23LPBPDYUT2VHHL}

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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

4 papers in Pith

Stabilizer-Shannon Renyi Equivalence: Exact Results for Quantum Critical Chains

Thermalization of SU(2) Lattice Gauge Fields on Quantum Computers

High-Precision Variational Quantum SVD via Classical Orthogonality Correction

Quantum Simulation of the Real-time Dynamics in the multi-flavor Gross-Neveu Model at the utility scale using Superconducting Quantum Computers

Receipt and verification

First computed	2026-05-17T23:48:06.644964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4952c1b1552343adade178f149eaa73ac5dccb7a7f53bd2b09237e283e9c8e0e

Aliases

arxiv: 1806.05747 · arxiv_version: 1806.05747v2 · doi: 10.48550/arxiv.1806.05747 · pith_short_12: JFJMDMKVENB2 · pith_short_16: JFJMDMKVENB23LPB · pith_short_8: JFJMDMKV

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/JFJMDMKVENB23LPBPDYUT2VHHL \
  | 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: 4952c1b1552343adade178f149eaa73ac5dccb7a7f53bd2b09237e283e9c8e0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ec6a048d8afec894d7cca1e5c5fc24058631de9ed2f6f276a5c481168a8c4be",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-14T21:39:22Z",
    "title_canon_sha256": "6ac32ac150f40c495e4068a9416c123c9dbb1977f7603de39d41d66ab017d6be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05747",
    "kind": "arxiv",
    "version": 2
  }
}