Pith Number

pith:ARLCYWXG

pith:2021:ARLCYWXGUMLLOMGVJ6HARPCWRL

not attested not anchored not stored refs pending

Quantum illumination with asymmetrically squeezed two-mode light

Duk Y. Kim, Junghyun Kim, Su-Yong Lee, Taek Jeong, Yonggi Jo, Yong Sup Ihn, Zaeill Kim

arxiv:2103.17006 v2 · 2021-03-31 · 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{ARLCYWXGUMLLOMGVJ6HARPCWRL}

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	2026-07-05T02:59:17.507000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04562c5ae6a316b730d54f8e08bc568ae1031000ad2a1505e159497ae2a5d7b7

Aliases

arxiv: 2103.17006 · arxiv_version: 2103.17006v2 · doi: 10.48550/arxiv.2103.17006 · pith_short_12: ARLCYWXGUMLL · pith_short_16: ARLCYWXGUMLLOMGV · pith_short_8: ARLCYWXG

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/ARLCYWXGUMLLOMGVJ6HARPCWRL \
  | 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: 04562c5ae6a316b730d54f8e08bc568ae1031000ad2a1505e159497ae2a5d7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8454457415f42651f43e1da91c2ee770b7bb1d5a6f4ce97ff02eb5095e46a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-03-31T11:38:55Z",
    "title_canon_sha256": "8581f3d0b9a573b8d774308570c07e10ad17fee71b62a64c945842f64f0825be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.17006",
    "kind": "arxiv",
    "version": 2
  }
}