Pith Number

pith:CK6YMVEX

pith:2025:CK6YMVEXSTKJ4FX7J6VQEL6BSB

not attested not anchored not stored refs pending

Generation of photon pairs through spontaneous four-wave mixing in subwavelength nonlinear films

Alexander Senichev, Alexandra Boltasseva, Artem Kryvobok, Changjin Son, Maria Chekhova, Owen Matthiessen, Samuel Peana, Vladimir M. Shalaev

arxiv:2502.01305 v2 · 2025-02-03 · physics.optics · 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{CK6YMVEXSTKJ4FX7J6VQEL6BSB}

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

Photo-Thermally Tunable Photon-Pair Generation in Dielectric Metasurfaces

Receipt and verification

First computed	2026-07-05T10:57:33.315851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12bd86549794d49e16ff4fab022fc19043b70289003e424cb1c042bcfebc5bda

Aliases

arxiv: 2502.01305 · arxiv_version: 2502.01305v2 · doi: 10.48550/arxiv.2502.01305 · pith_short_12: CK6YMVEXSTKJ · pith_short_16: CK6YMVEXSTKJ4FX7 · pith_short_8: CK6YMVEX

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/CK6YMVEXSTKJ4FX7J6VQEL6BSB \
  | 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: 12bd86549794d49e16ff4fab022fc19043b70289003e424cb1c042bcfebc5bda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d5ab23ba2d972a1226e47ed3080af564a95487eccc30bd6bac5a0846351e91",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-02-03T12:30:06Z",
    "title_canon_sha256": "f837f0974609850cc441e18494a8c50da1ad47403419506d41f0bd07ff54f2e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01305",
    "kind": "arxiv",
    "version": 2
  }
}