Pith Number

pith:TZOQ5Z6F

pith:2010:TZOQ5Z6FFK7VC6P7I5EFCXVAEX

not attested not anchored not stored refs pending

Continuous-variable Quantum Key Distribution protocols with a discrete modulation

Anthony Leverrier, Philippe Grangier

arxiv:1002.4083 v2 · 2010-02-22 · 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{TZOQ5Z6FFK7VC6P7I5EFCXVAEX}

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

2 papers in Pith

Quantum communications in continuous variable systems

Adaptable Continuous Variable Quantum Network with Finite Size Security

Receipt and verification

First computed	2026-05-18T02:24:38.676413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e5d0ee7c52abf5179ff4748515ea025cf0ee0e202caafb9008552c1f4b51eac

Aliases

arxiv: 1002.4083 · arxiv_version: 1002.4083v2 · doi: 10.48550/arxiv.1002.4083 · pith_short_12: TZOQ5Z6FFK7V · pith_short_16: TZOQ5Z6FFK7VC6P7 · pith_short_8: TZOQ5Z6F

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/TZOQ5Z6FFK7VC6P7I5EFCXVAEX \
  | 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: 9e5d0ee7c52abf5179ff4748515ea025cf0ee0e202caafb9008552c1f4b51eac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d389975cdded216857e35fe478ad52f542eb89a62415838870bb50e872935c67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-02-22T15:01:19Z",
    "title_canon_sha256": "454c91d7a93f720476166e2e187633df55396791b88d8f8eebb0052011228db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4083",
    "kind": "arxiv",
    "version": 2
  }
}