Pith Number

pith:XTCXRAAY

pith:2011:XTCXRAAYXBVA35HW6U6JBSHZFN

not attested not anchored not stored refs pending

Long Distance Continuous-Variable Quantum Key Distribution with a Gaussian Modulation

Anthony Leverrier, Paul Jouguet, S\'ebastien Kunz-Jacques

arxiv:1110.0100 v2 · 2011-10-01 · 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{XTCXRAAYXBVA35HW6U6JBSHZFN}

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	2026-05-18T02:00:19.064632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcc5788018b86a0df4f6f53c90c8f92b7c9f3d1bc88698e352ba1c0f33a0a84d

Aliases

arxiv: 1110.0100 · arxiv_version: 1110.0100v2 · doi: 10.48550/arxiv.1110.0100 · pith_short_12: XTCXRAAYXBVA · pith_short_16: XTCXRAAYXBVA35HW · pith_short_8: XTCXRAAY

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/XTCXRAAYXBVA35HW6U6JBSHZFN \
  | 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: bcc5788018b86a0df4f6f53c90c8f92b7c9f3d1bc88698e352ba1c0f33a0a84d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68d010087a45311a40bdfefe0e19730e9f166fe309ec4b7df1bffb47bce010de",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-01T14:04:23Z",
    "title_canon_sha256": "54695557192f67142e61189cf2ea109a78189bad68a4eaed355f455f6ded4669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0100",
    "kind": "arxiv",
    "version": 2
  }
}