Pith Number

pith:OYLQ5OT7

pith:2019:OYLQ5OT77PQDRU6A7CVMAXXNED

not attested not anchored not stored refs pending

Universal light-guiding geometry for high-nonlinear resonators having molecular-scale roughness

Dae-Gon Kim, Dongin Jeong, Duk-Yong Choi, Hansuek Lee, In Hwan Do, Ji-Hun Lim, Joonhyuk Hwang, Muhan Choi, Sangyoon Han, Yong-Hee Lee, Yong-Hoon Lee

arxiv:1909.13594 v1 · 2019-09-30 · 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{OYLQ5OT77PQDRU6A7CVMAXXNED}

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	2026-07-05T00:08:11.779735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76170eba7ffbe038d3c0f8aac05eed20e92f5c543945285c009cf41d7b4ddadd

Aliases

arxiv: 1909.13594 · arxiv_version: 1909.13594v1 · doi: 10.48550/arxiv.1909.13594 · pith_short_12: OYLQ5OT77PQD · pith_short_16: OYLQ5OT77PQDRU6A · pith_short_8: OYLQ5OT7

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/OYLQ5OT77PQDRU6A7CVMAXXNED \
  | 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: 76170eba7ffbe038d3c0f8aac05eed20e92f5c543945285c009cf41d7b4ddadd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42bd069ee06f804cf5de9dd8f824c7e8d3e64a8a6de7525c86752913075129f0",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-09-30T11:22:53Z",
    "title_canon_sha256": "bc4602fea01b02f60b86921770a8b494374ddf94fb098155a0ff3197499625f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.13594",
    "kind": "arxiv",
    "version": 1
  }
}