Pith Number

pith:PVHRI7VB

pith:2014:PVHRI7VBLUIMWBIQGRGEDJ4NLI

not attested not anchored not stored refs pending

Adaptive Quadrature Detection for Multicarrier Continuous-Variable Quantum Key Distribution

Laszlo Gyongyosi

arxiv:1408.6493 v1 · 2014-08-27 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVHRI7VBLUIMWBIQGRGEDJ4NLI}

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	2026-05-18T02:44:07.415270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d4f147ea15d10cb0510344c41a78d5a1a4185299d7a75246b6cbd95b58cda7b

Aliases

arxiv: 1408.6493 · arxiv_version: 1408.6493v1 · doi: 10.48550/arxiv.1408.6493 · pith_short_12: PVHRI7VBLUIM · pith_short_16: PVHRI7VBLUIMWBIQ · pith_short_8: PVHRI7VB

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/PVHRI7VBLUIMWBIQGRGEDJ4NLI \
  | 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: 7d4f147ea15d10cb0510344c41a78d5a1a4185299d7a75246b6cbd95b58cda7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "536f2688e999eed1fc11dcbacea34808170ebe6d4c7dc978556eb5320d59a4d7",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-27T18:54:37Z",
    "title_canon_sha256": "a82b4f876cc945d823527a714369c6391327a2470c74c64940ad9302cdd2ea17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6493",
    "kind": "arxiv",
    "version": 1
  }
}