Pith Number

pith:S4DSLS5T

pith:2013:S4DSLS5TOVDSQ4N6WKOWKVJYCX

not attested not anchored not stored refs pending

Multiple Access Multicarrier Continuous-Variable Quantum Key Distribution

Laszlo Gyongyosi, Sandor Imre

arxiv:1312.3614 v2 · 2013-12-12 · 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{S4DSLS5TOVDSQ4N6WKOWKVJYCX}

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	2026-05-18T00:07:28.769859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

970725cbb375472871beb29d65553815e63febaddcb9cd81bc5eb5fb6de53a61

Aliases

arxiv: 1312.3614 · arxiv_version: 1312.3614v2 · doi: 10.48550/arxiv.1312.3614 · pith_short_12: S4DSLS5TOVDS · pith_short_16: S4DSLS5TOVDSQ4N6 · pith_short_8: S4DSLS5T

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/S4DSLS5TOVDSQ4N6WKOWKVJYCX \
  | 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: 970725cbb375472871beb29d65553815e63febaddcb9cd81bc5eb5fb6de53a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c92af6c50c2411c56ae2a0fbd286f0808fced94e24f806fa8e819a6fdbd16e2",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-12T20:26:57Z",
    "title_canon_sha256": "dba38461151ee5d937e083679a985176a68fb87509c66ca79fe96a752474396b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3614",
    "kind": "arxiv",
    "version": 2
  }
}