Pith Number

pith:LUA4LJYL

pith:2018:LUA4LJYLBEFCLK4E7IMX7ABWNY

not attested not anchored not stored refs pending

Terahertz whispering gallery mode bubble resonator

Dominik Walter Vogt, Rainer Leonhardt

arxiv:1802.10195 v1 · 2018-02-27 · 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{LUA4LJYLBEFCLK4E7IMX7ABWNY}

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	2026-05-18T00:22:17.846982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d01c5a70b090a25ab84fa197f80366e19bdce1df4aca2ab9bf268960662941d

Aliases

arxiv: 1802.10195 · arxiv_version: 1802.10195v1 · doi: 10.48550/arxiv.1802.10195 · pith_short_12: LUA4LJYLBEFC · pith_short_16: LUA4LJYLBEFCLK4E · pith_short_8: LUA4LJYL

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/LUA4LJYLBEFCLK4E7IMX7ABWNY \
  | 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: 5d01c5a70b090a25ab84fa197f80366e19bdce1df4aca2ab9bf268960662941d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d4689a85159b43533616aac739568638f77645efc779eb864fec0672e00fc12",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-27T22:38:28Z",
    "title_canon_sha256": "6e0daca6a1ba7c3da15ccfa15f9eac6b9f0024d99b95ab5056c7f55e5c5cea81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10195",
    "kind": "arxiv",
    "version": 1
  }
}