Pith Number

pith:PN2P5AFF

pith:2026:PN2P5AFFQFWEKY3JP5E7YMQWGT

not attested not anchored not stored refs pending

Multi-objective design of photon blockade for bright single-photon sources

Namkyoo Park, Sunkyu Yu, Xianji Piao

arxiv:2606.20160 v1 · 2026-06-18 · quant-ph · physics.comp-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{PN2P5AFFQFWEKY3JP5E7YMQWGT}

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	2026-06-19T16:13:04.411433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b74fe80a5816c4563697f49fc321634ce5f1e8af2c85ddb976e5ccf4cd80678

Aliases

arxiv: 2606.20160 · arxiv_version: 2606.20160v1 · doi: 10.48550/arxiv.2606.20160 · pith_short_12: PN2P5AFFQFWE · pith_short_16: PN2P5AFFQFWEKY3J · pith_short_8: PN2P5AFF

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/PN2P5AFFQFWEKY3JP5E7YMQWGT \
  | 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: 7b74fe80a5816c4563697f49fc321634ce5f1e8af2c85ddb976e5ccf4cd80678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9c81473e8b8e18889a4056ae696d28d7eaa6d9d56260a2416c5efd03b6b5df1",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-18T12:23:35Z",
    "title_canon_sha256": "0f8f1fcfe967955ecf6fd0e381c72ccdfad51b6877e182d700e97d385a22c194"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20160",
    "kind": "arxiv",
    "version": 1
  }
}