Pith Number

pith:PE2YHJY4

pith:2022:PE2YHJY4S5VMONLHOKPRQRXRTU

not attested not anchored not stored refs pending

Bound for Gaussian-state Quantum illumination using direct photon measurement

Dong Hwan Kim, Duk Y. Kim, Su-Yong Lee, Taek Jeong, Yonggi Jo, Zaeill Kim

arxiv:2210.01471 v4 · 2022-10-04 · 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{PE2YHJY4S5VMONLHOKPRQRXRTU}

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	2026-07-05T07:08:27.365754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

793583a71c976ac73567729f1846f19d3192d2a256fbc602d86457377b536d48

Aliases

arxiv: 2210.01471 · arxiv_version: 2210.01471v4 · doi: 10.48550/arxiv.2210.01471 · pith_short_12: PE2YHJY4S5VM · pith_short_16: PE2YHJY4S5VMONLH · pith_short_8: PE2YHJY4

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/PE2YHJY4S5VMONLHOKPRQRXRTU \
  | 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: 793583a71c976ac73567729f1846f19d3192d2a256fbc602d86457377b536d48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b4c503708256b68430ea9ca2282f29e8d50a9edddb36971ed98ac6d10b6fb29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-04T08:53:21Z",
    "title_canon_sha256": "145032cb937f1f19ee56db5d1ee40a98e5a849a74239a617ffc20468db57636e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.01471",
    "kind": "arxiv",
    "version": 4
  }
}