Pith Number

pith:32K7ARR5

pith:2019:32K7ARR56P37ZPMIGROINLBVU2

not attested not anchored not stored refs pending

Advances in Quantum Cryptography

C. Lupo, C. Ottaviani, D. Bunandar, D. Englund, G. Vallone, J. Pereira, J. S. Shaari, L. Banchi, M. Berta, M. Razavi, M. Tomamichel, P. Villoresi, P. Wallden, R. Colbeck, S. Pirandola, T. Gehring, U. L. Andersen, V. C. Usenko

arxiv:1906.01645 v1 · 2019-06-04 · quant-ph · math-ph · math.MP · physics.app-ph · physics.comp-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32K7ARR56P37ZPMIGROINLBVU2}

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

3 papers in Pith

Improving parameter estimation of entropic uncertainty relation in continuous-variable quantum key distribution

Continuous-variable measurement-device-independent quantum key distribution via quantum catalysis

QEDtool: A Python package for numerical quantum information in quantum electrodynamics

Receipt and verification

First computed	2026-07-05T01:59:09.007625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de95f0463df3f7fcbd88345c86ac35a6982a7191f927531cc96fde711375b75d

Aliases

arxiv: 1906.01645 · arxiv_version: 1906.01645v1 · doi: 10.48550/arxiv.1906.01645 · pith_short_12: 32K7ARR56P37 · pith_short_16: 32K7ARR56P37ZPMI · pith_short_8: 32K7ARR5

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/32K7ARR56P37ZPMIGROINLBVU2 \
  | 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: de95f0463df3f7fcbd88345c86ac35a6982a7191f927531cc96fde711375b75d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e359e1578ef89cc271747240c87971bc3df6ab8ef3e23fc2fd542b9762dfea78",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.app-ph",
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-04T18:00:02Z",
    "title_canon_sha256": "fa002c81bc5341a320340c950bf219f26248dc1eba4c039e5b1859d779a4da4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01645",
    "kind": "arxiv",
    "version": 1
  }
}