Pith Number

pith:XDIJJPED

pith:2022:XDIJJPEDPIMXJZBE36VSTTWS2T

not attested not anchored not stored refs pending

Aluminum nitride waveguide beam splitters for integrated quantum photonic circuits

Donghwa Lee, Hojoong Jung, Hyang-Tag Lim, Hyeong-Soon Jang, Hyungjun Heo, Sangin Kim, Sang-Wook Han, Seung-Woo Jeon, Sung Moon, Yong-Su Kim

arxiv:2208.01377 v1 · 2022-08-02 · 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{XDIJJPEDPIMXJZBE36VSTTWS2T}

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	2026-07-05T04:45:32.938364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8d094bc837a1974e424dfab29ced2d4c5542d96d8d8c9ea6ada18c20bc74a6d

Aliases

arxiv: 2208.01377 · arxiv_version: 2208.01377v1 · doi: 10.48550/arxiv.2208.01377 · pith_short_12: XDIJJPEDPIMX · pith_short_16: XDIJJPEDPIMXJZBE · pith_short_8: XDIJJPED

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/XDIJJPEDPIMXJZBE36VSTTWS2T \
  | 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: b8d094bc837a1974e424dfab29ced2d4c5542d96d8d8c9ea6ada18c20bc74a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e467db27bea7ab357197498c175c03894a7f797f8064465709c44d109fa0797",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-08-02T11:48:35Z",
    "title_canon_sha256": "8213dd527adc56c999af86535e07e4d5dbf581dc9d132ce169d764886c746d07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01377",
    "kind": "arxiv",
    "version": 1
  }
}