Pith Number

pith:H6IFJHPU

pith:2018:H6IFJHPUVKIJUZDODGWT4L7OHO

not attested not anchored not stored refs pending

Composable security analysis of continuous-variable measurement-device-independent quantum key distribution with squeezed states for coherent attacks

Gan Wang, Hong Guo, Yi-Chen Zhang, Zhengyu Li, Ziyang Chen

arxiv:1802.02725 v2 · 2018-02-08 · 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{H6IFJHPUVKIJUZDODGWT4L7OHO}

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	2026-05-18T00:06:40.697917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f90549df4aa909a646e19ad3e2fee3bbc3c6c710bedc54341e7ac4fe13e964e

Aliases

arxiv: 1802.02725 · arxiv_version: 1802.02725v2 · doi: 10.48550/arxiv.1802.02725 · pith_short_12: H6IFJHPUVKIJ · pith_short_16: H6IFJHPUVKIJUZDO · pith_short_8: H6IFJHPU

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/H6IFJHPUVKIJUZDODGWT4L7OHO \
  | 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: 3f90549df4aa909a646e19ad3e2fee3bbc3c6c710bedc54341e7ac4fe13e964e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7795427ce450d190faf8626f95b71d55a5366e7b62a6bb3f405d7f1f8dc3ed9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-08T06:31:12Z",
    "title_canon_sha256": "94c23315be9f09a9f4a5524e10baf2ebe854c7476bc8632a7043bb4a5d95fee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02725",
    "kind": "arxiv",
    "version": 2
  }
}