Pith Number

pith:UDKKMH5Y

pith:2019:UDKKMH5YQE6KSESXG2DJWOTZO2

not attested not anchored not stored refs pending

The Quantum Illumination Story

Jeffrey H. Shapiro

arxiv:1910.12277 v4 · 2019-10-27 · 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{UDKKMH5YQE6KSESXG2DJWOTZO2}

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

Microwave quantum illumination using a digital receiver

Receipt and verification

First computed	2026-07-05T00:27:59.072114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d4a61fb8813ca9125736869b3a7976b3d7ba07711fa17ba9c1bb6e47a18ffc

Aliases

arxiv: 1910.12277 · arxiv_version: 1910.12277v4 · doi: 10.48550/arxiv.1910.12277 · pith_short_12: UDKKMH5YQE6K · pith_short_16: UDKKMH5YQE6KSESX · pith_short_8: UDKKMH5Y

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/UDKKMH5YQE6KSESXG2DJWOTZO2 \
  | 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: a0d4a61fb8813ca9125736869b3a7976b3d7ba07711fa17ba9c1bb6e47a18ffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b32cce6129c2c23d371794bfd1cee9caad36b12efa2b2f63e658e357d221d684",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-10-27T14:59:43Z",
    "title_canon_sha256": "d2329a0295bd449ea2d47f13ff65cb620aa3c7554925a2d90e8e68bccf0fec58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12277",
    "kind": "arxiv",
    "version": 4
  }
}