Pith Number

pith:YJJECS2Z

pith:2013:YJJECS2ZC2FVAVXSWC7GDLZI3J

not attested not anchored not stored refs pending

Local oscillator fluctuation opens a loophole for Eve in practical continuous-variable quantum-key-distribution systems

Lin-Mei Liang, Mu-Sheng Jiang, Shi-Hai Sun, Xiang-Chun Ma

arxiv:1303.6043 v2 · 2013-03-25 · 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{YJJECS2ZC2FVAVXSWC7GDLZI3J}

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	2026-05-18T02:57:33.737707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c252414b59168b5056f2b0be61af28da4bbf8df9709690cdd80f1eacdabddad9

Aliases

arxiv: 1303.6043 · arxiv_version: 1303.6043v2 · doi: 10.48550/arxiv.1303.6043 · pith_short_12: YJJECS2ZC2FV · pith_short_16: YJJECS2ZC2FVAVXS · pith_short_8: YJJECS2Z

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/YJJECS2ZC2FVAVXSWC7GDLZI3J \
  | 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: c252414b59168b5056f2b0be61af28da4bbf8df9709690cdd80f1eacdabddad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ec295d24a902aa8f86ded697352c5c9b7521655b3f09437a7b3bc551b50300a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-25T07:51:51Z",
    "title_canon_sha256": "e54a1ec6d5c79346dda667c10a10de9c6f5c2af37eaaeb58b99384530b36ff91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6043",
    "kind": "arxiv",
    "version": 2
  }
}