Pith Number

pith:GUYTTT6I

pith:2025:GUYTTT6IL3PPYNPATRNADAXQWE

not attested not anchored not stored refs pending

Efficient high-quality photon pair generation in modal phase-matched thin-film lithium niobate micro-ring resonators

Chong Sheng, Feihong Xue, Hui Liu, Jiaxuan Zhou, Qiang Wang, Ryan Hogan, Shining Zhu, Tingting Chen, Xiaofei Ma, Yanling Xiao, Yule Zhao, Zhilin Ye

arxiv:2508.05983 v1 · 2025-08-08 · physics.optics · physics.app-ph · quant-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{GUYTTT6IL3PPYNPATRNADAXQWE}

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	2026-07-05T11:50:46.842070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

353139cfc85edefc35e09c5a0182f0b10107d7d650bf03d4e705cd5a8057ff76

Aliases

arxiv: 2508.05983 · arxiv_version: 2508.05983v1 · doi: 10.48550/arxiv.2508.05983 · pith_short_12: GUYTTT6IL3PP · pith_short_16: GUYTTT6IL3PPYNPA · pith_short_8: GUYTTT6I

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/GUYTTT6IL3PPYNPATRNADAXQWE \
  | 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: 353139cfc85edefc35e09c5a0182f0b10107d7d650bf03d4e705cd5a8057ff76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12c5c3c256984dc5d9393cef06b390fa6170f38b9c8fb38c07f26350bf6ade3d",
    "cross_cats_sorted": [
      "physics.app-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-08-08T03:28:23Z",
    "title_canon_sha256": "5b990e286fa8ead6bd0f1ef4a27cc75ef35b77ab260663f8cd497d655bb81e68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.05983",
    "kind": "arxiv",
    "version": 1
  }
}