Pith Number

pith:ZQ7EPFBE

pith:2019:ZQ7EPFBEGFE2N4O6O37HLROD22

not attested not anchored not stored refs pending

Microwave quantum illumination using a digital receiver

D. Vitali, J. M. Fink, S. Barzanjeh, S. Pirandola

arxiv:1908.03058 v3 · 2019-08-08 · quant-ph · cond-mat.mes-hall · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQ7EPFBEGFE2N4O6O37HLROD22}

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	2026-07-05T01:01:56.431874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc3e4794243149a6f1de76fe75c5c3d689d027d874a4bd46f5a2a7d587c73e94

Aliases

arxiv: 1908.03058 · arxiv_version: 1908.03058v3 · doi: 10.48550/arxiv.1908.03058 · pith_short_12: ZQ7EPFBEGFE2 · pith_short_16: ZQ7EPFBEGFE2N4O6 · pith_short_8: ZQ7EPFBE

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/ZQ7EPFBEGFE2N4O6O37HLROD22 \
  | 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: cc3e4794243149a6f1de76fe75c5c3d689d027d874a4bd46f5a2a7d587c73e94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc0a93576363118bb41db8f7849999310b100d10c629b1461435dea1d981a5fa",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-08T13:29:08Z",
    "title_canon_sha256": "9d4fd48f26a72f823f22318e868bd44e5930342139a4c84ee8968d5dacb528ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03058",
    "kind": "arxiv",
    "version": 3
  }
}