Pith Number

pith:LBVBEDHB

pith:2018:LBVBEDHBK5U7L5HCGJOINNXUFE

not attested not anchored not stored refs pending

Error estimation at the information reconciliation stage of quantum key distribution

A.A. Bozhedarov, A.K. Fedorov, A.O. Malyshev, E.O. Kiktenko, M.N. Anufriev, N.O. Pozhar

arxiv:1810.05841 v2 · 2018-10-13 · 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{LBVBEDHBK5U7L5HCGJOINNXUFE}

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	2026-05-17T23:58:13.567902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

586a120ce15769f5f4e2325c86b6f4290b5ab5c13539472801c043327030f3bd

Aliases

arxiv: 1810.05841 · arxiv_version: 1810.05841v2 · doi: 10.48550/arxiv.1810.05841 · pith_short_12: LBVBEDHBK5U7 · pith_short_16: LBVBEDHBK5U7L5HC · pith_short_8: LBVBEDHB

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/LBVBEDHBK5U7L5HCGJOINNXUFE \
  | 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: 586a120ce15769f5f4e2325c86b6f4290b5ab5c13539472801c043327030f3bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e1330fe7799264b5de8a76a6aed18edf7a9fcad7e4e73ab6e264faeedfbde12",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-10-13T10:42:57Z",
    "title_canon_sha256": "36c7e19813061f8d140962099f203919cbbef85bae8b4861fea99044685e3094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05841",
    "kind": "arxiv",
    "version": 2
  }
}