Pith Number

pith:EUK3BATN

pith:2013:EUK3BATNKZWJ75KQGS7HSK7WT6

not attested not anchored not stored refs pending

Adaptive Multicarrier Quadrature Division Modulation for Continuous-Variable Quantum Key Distribution

Laszlo Gyongyosi

arxiv:1310.1608 v2 · 2013-10-06 · 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{EUK3BATNKZWJ75KQGS7HSK7WT6}

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	2026-05-18T01:47:14.694239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2515b0826d566c9ff55034be792bf69fb15f01e04350ad0381a202f696300f2e

Aliases

arxiv: 1310.1608 · arxiv_version: 1310.1608v2 · doi: 10.48550/arxiv.1310.1608 · pith_short_12: EUK3BATNKZWJ · pith_short_16: EUK3BATNKZWJ75KQ · pith_short_8: EUK3BATN

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/EUK3BATNKZWJ75KQGS7HSK7WT6 \
  | 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: 2515b0826d566c9ff55034be792bf69fb15f01e04350ad0381a202f696300f2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d496a17a04cb498a9d107fdb67d4b19447edb91a3c3343ad8887c9aed7da1c0",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-10-06T17:39:28Z",
    "title_canon_sha256": "9c2384ded9f8351febded17c6ecb81b0c6267bb36279c37b47250174c620cc14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1608",
    "kind": "arxiv",
    "version": 2
  }
}