Pith Number

pith:W2IG23WF

pith:2019:W2IG23WF6LZSHKVIGU7FEFVH5A

not attested not anchored not stored refs pending

Excitation of whispering gallery modes with a "point-and-play", fiber-based, optical nano-antenna

Fuchuan Lei, Jochen Fick, Jonathan M. Ward, Pooja Gupta, Samir K Mondal, S\'ile Nic Chormaic, Stephy Vincent

arxiv:1901.01496 v2 · 2019-01-06 · 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{W2IG23WF6LZSHKVIGU7FEFVH5A}

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	2026-05-17T23:39:55.385562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6906d6ec5f2f323aaa8353e5216a7e82f3dd006b1cc6cd6165bad75b3fb455c

Aliases

arxiv: 1901.01496 · arxiv_version: 1901.01496v2 · doi: 10.48550/arxiv.1901.01496 · pith_short_12: W2IG23WF6LZS · pith_short_16: W2IG23WF6LZSHKVI · pith_short_8: W2IG23WF

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/W2IG23WF6LZSHKVIGU7FEFVH5A \
  | 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: b6906d6ec5f2f323aaa8353e5216a7e82f3dd006b1cc6cd6165bad75b3fb455c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c9dba7696946258da6728728c6699af5663a34fb127630c54572f14dcba39b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-01-06T03:54:19Z",
    "title_canon_sha256": "73c9753b75ba52c9da640793bc5b78371f7145149f7574c0a5fd487aee53367c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01496",
    "kind": "arxiv",
    "version": 2
  }
}