Pith Number

pith:VAYE34YH

pith:2019:VAYE34YHSJCKCXHXSZCBYVNMHB

not attested not anchored not stored refs pending

Doubly-resonant $\chi^{(2)}$ nonlinear photonic crystal cavity based on a bound state in the continuum

Dario Gerace, Momchil Minkov, Shanhui Fan

arxiv:1906.11996 v2 · 2019-06-27 · physics.optics · physics.app-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{VAYE34YHSJCKCXHXSZCBYVNMHB}

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	2026-07-05T00:00:26.963702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8304df3079244a15cf796441c55ac3857f1150f0a1142f45c5e573b5d6fa100

Aliases

arxiv: 1906.11996 · arxiv_version: 1906.11996v2 · doi: 10.48550/arxiv.1906.11996 · pith_short_12: VAYE34YHSJCK · pith_short_16: VAYE34YHSJCKCXHX · pith_short_8: VAYE34YH

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/VAYE34YHSJCKCXHXSZCBYVNMHB \
  | 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: a8304df3079244a15cf796441c55ac3857f1150f0a1142f45c5e573b5d6fa100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a42ec0a7ccded1e2f594b4c3ec974c89ec97119bca156ce38bc11d69c7a9c8f7",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-06-27T23:43:45Z",
    "title_canon_sha256": "a105f408fdac9f443076ca3988cf100cfe4551a615b60931d6ef98ac8358b9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11996",
    "kind": "arxiv",
    "version": 2
  }
}