Pith Number

pith:EME2NW7Z

pith:2014:EME2NW7ZR6TY7VW3QUWY74VPI7

not attested not anchored not stored refs pending

Radio frequency regenerative oscillations in monolithic high-Q/V heterostructured photonic crystal cavities

Chee Wei Wong, Dim-Lee Kwong, Guo-Qiang Lo, Jiangjun Zheng, Jinghui Yang, Mingbin Yu, Tingyi Gu

arxiv:1405.7732 v1 · 2014-05-29 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EME2NW7ZR6TY7VW3QUWY74VPI7}

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	2026-05-18T01:43:04.778617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2309a6dbf98fa78fd6db852d8ff2af47d4a59ee3d7568c6e5b7811cf411719d9

Aliases

arxiv: 1405.7732 · arxiv_version: 1405.7732v1 · doi: 10.48550/arxiv.1405.7732 · pith_short_12: EME2NW7ZR6TY · pith_short_16: EME2NW7ZR6TY7VW3 · pith_short_8: EME2NW7Z

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/EME2NW7ZR6TY7VW3QUWY74VPI7 \
  | 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: 2309a6dbf98fa78fd6db852d8ff2af47d4a59ee3d7568c6e5b7811cf411719d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d59b55e339790358ef6eeb7e548d7ebdd048cc60e1d0bad0e5d176aa5a88722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-05-29T21:38:35Z",
    "title_canon_sha256": "31f1a22f8da1a7cd519f30b2d106faaf67c4c01c324aa1a61114ae595577f26b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7732",
    "kind": "arxiv",
    "version": 1
  }
}