Pith Number

pith:HMNUGOLT

pith:2021:HMNUGOLTPLSHZVP54SVUCCC6V6

not attested not anchored not stored refs pending

Spectral control of nonclassical light using an integrated thin-film lithium niobate modulator

Changchen Chen, Christian Reimer, C. J. Xin, Di Zhu, Franco N. C. Wong, Linbo Shao, Lingyan He, Marko Lon\v{c}ar, Matthew Yeh, Mengjie Yu, Mian Zhang, Neil Sinclair, Soumya Ghosh, Yaowen Hu

arxiv:2112.09961 v1 · 2021-12-18 · 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{HMNUGOLTPLSHZVP54SVUCCC6V6}

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	2026-07-05T05:19:12.372187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1b4339737ae47cd5fde4ab41085eafb32eeb449b00ab5d427bd522c1e38253

Aliases

arxiv: 2112.09961 · arxiv_version: 2112.09961v1 · doi: 10.48550/arxiv.2112.09961 · pith_short_12: HMNUGOLTPLSH · pith_short_16: HMNUGOLTPLSHZVP5 · pith_short_8: HMNUGOLT

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/HMNUGOLTPLSHZVP54SVUCCC6V6 \
  | 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: 3b1b4339737ae47cd5fde4ab41085eafb32eeb449b00ab5d427bd522c1e38253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1116d1ca917a96f462475e8fc12e4eea9d049dc386696efcc2348e978ad6b72b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-12-18T16:38:00Z",
    "title_canon_sha256": "89e1149041a7c9688a59f1e469f41e3fbdb2b083be6bc442a1dd424851b6e1d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09961",
    "kind": "arxiv",
    "version": 1
  }
}