Pith Number

pith:76K7VIQJ

pith:2018:76K7VIQJRVMJVIMSI2CYQ4QP5C

not attested not anchored not stored refs pending

Relativistic quantum key distribution system with one-way quantum communication

I. V. Radchenko, K. S. Kravtsov, S. N. Molotkov, S. P. Kulik

arxiv:1801.02896 v1 · 2018-01-09 · 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{76K7VIQJRVMJVIMSI2CYQ4QP5C}

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	2026-05-18T00:26:22.132152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff95faa2098d589aa192468588720fe8907cf426da5b5951ca233398cd9d63b9

Aliases

arxiv: 1801.02896 · arxiv_version: 1801.02896v1 · doi: 10.48550/arxiv.1801.02896 · pith_short_12: 76K7VIQJRVMJ · pith_short_16: 76K7VIQJRVMJVIMS · pith_short_8: 76K7VIQJ

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/76K7VIQJRVMJVIMSI2CYQ4QP5C \
  | 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: ff95faa2098d589aa192468588720fe8907cf426da5b5951ca233398cd9d63b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce23d13047a050522a7ba44218fe9cbb612a7b80a39c6bb771ee869d1956cc5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-09T11:44:21Z",
    "title_canon_sha256": "a9df1e14c8927c8447fb43a168a4bd651c56455b45372a11132a24fbe3e71f77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02896",
    "kind": "arxiv",
    "version": 1
  }
}