Pith Number

pith:226HH5LD

pith:2025:226HH5LD7YNXVYTBKTBOP4CEOX

not attested not anchored not stored refs pending

Activating high-power parametric oscillation in photonic-crystal resonators

Atasi Dan, David R. Carlson, Grant M. Brodnik, Haixin Liu, Jennifer A. Black, Lindell M. Williams, Scott B. Papp

arxiv:2504.07947 v1 · 2025-04-10 · 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{226HH5LD7YNXVYTBKTBOP4CEOX}

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.

Cited by

1 paper in Pith

Low-Threshold Degenerate Optical Parametric Oscillations in Bichromatically-Pumped Normal-Dispersion Photonic-Crystal Microresonator

Receipt and verification

First computed	2026-07-05T10:47:22.388574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6bc73f563fe1b7ae26154c2e7f04475ef1bfacfa87a197c8eb7db9ce656a8e0

Aliases

arxiv: 2504.07947 · arxiv_version: 2504.07947v1 · doi: 10.48550/arxiv.2504.07947 · pith_short_12: 226HH5LD7YNX · pith_short_16: 226HH5LD7YNXVYTB · pith_short_8: 226HH5LD

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/226HH5LD7YNXVYTBKTBOP4CEOX \
  | 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: d6bc73f563fe1b7ae26154c2e7f04475ef1bfacfa87a197c8eb7db9ce656a8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59cbe662d3e89e70162f187cc94f73894d098c81983b8ab21f8f2420bc182980",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-10T17:54:33Z",
    "title_canon_sha256": "a8d07c4e6cb038cf3b25ef9fb966147b4707d6847f78156e69ac51a8be0935d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.07947",
    "kind": "arxiv",
    "version": 1
  }
}