Pith Number

pith:VTLZPYGI

pith:2019:VTLZPYGI4CGLR3WV57LZCD3QYM

not attested not anchored not stored refs pending

Vulnerability of the Synchronization Process in the Quantum Key Distribution System

A. P. Pljonkin (Southern Federal University, Russia), Taganrog

arxiv:1907.10251 v1 · 2019-07-24 · 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{VTLZPYGI4CGLR3WV57LZCD3QYM}

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	2026-05-17T23:39:38.473601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acd797e0c8e08cb8eed5efd7910f70c30ab789a15f00e2e2ae43c80ae9389c85

Aliases

arxiv: 1907.10251 · arxiv_version: 1907.10251v1 · doi: 10.48550/arxiv.1907.10251 · pith_short_12: VTLZPYGI4CGL · pith_short_16: VTLZPYGI4CGLR3WV · pith_short_8: VTLZPYGI

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/VTLZPYGI4CGLR3WV57LZCD3QYM \
  | 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: acd797e0c8e08cb8eed5efd7910f70c30ab789a15f00e2e2ae43c80ae9389c85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8f174a944349d6a7fe7099eeadb12fc16129ded203299b208a19d3789e03dbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-24T06:06:22Z",
    "title_canon_sha256": "eb91415c17555b10b08a3a73f02b2e7616e397fa4c6df34b9857e1d6aa22d2cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10251",
    "kind": "arxiv",
    "version": 1
  }
}