Pith Number

pith:WFHPHDUN

pith:2015:WFHPHDUNBM5CAV2IOHSORL7EZZ

not attested not anchored not stored refs pending

Secure Quantum Key Distribution

Hoi-Kwong Lo, Kiyoshi Tamaki, Marcos Curty

arxiv:1505.05303 v1 · 2015-05-20 · 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{WFHPHDUNBM5CAV2IOHSORL7EZZ}

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.

Cited by

1 paper in Pith

Entanglement percolation in random quantum networks

Receipt and verification

First computed	2026-05-18T02:03:32.173163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b14ef38e8d0b3a20574871e4e8afe4ce4bf5a8e2322ad7ff7fa659d52a2f8a6e

Aliases

arxiv: 1505.05303 · arxiv_version: 1505.05303v1 · doi: 10.48550/arxiv.1505.05303 · pith_short_12: WFHPHDUNBM5C · pith_short_16: WFHPHDUNBM5CAV2I · pith_short_8: WFHPHDUN

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/WFHPHDUNBM5CAV2IOHSORL7EZZ \
  | 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: b14ef38e8d0b3a20574871e4e8afe4ce4bf5a8e2322ad7ff7fa659d52a2f8a6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a089bfe3163323d36ad2aa7608eb063651814ec1008ec2cd55f5d439b685e0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-20T10:14:32Z",
    "title_canon_sha256": "45eb932992f0a9471213d5664264e8ab78035e57f9dbe0d4977b71887bd11d53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05303",
    "kind": "arxiv",
    "version": 1
  }
}