Pith Number

pith:AII5RUAJ

pith:2024:AII5RUAJGJ63DSPQD2UY2LVWGS

not attested not anchored not stored refs pending

High-efficiency On-chip Quantum Photon Source in Modal Phase-matched Lithium Niobate Nanowaveguide

Feng Chen, Hao-Yang Du, He Lu, Lei Wang, Xiao-Xu Fang, XiuQuan Zhang

arxiv:2412.11372 v1 · 2024-12-16 · quant-ph · 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{AII5RUAJGJ63DSPQD2UY2LVWGS}

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	2026-07-05T09:49:31.589348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0211d8d009327db1c9f01ea98d2eb634befd0425fed3c178dc9b47b717cfc570

Aliases

arxiv: 2412.11372 · arxiv_version: 2412.11372v1 · doi: 10.48550/arxiv.2412.11372 · pith_short_12: AII5RUAJGJ63 · pith_short_16: AII5RUAJGJ63DSPQ · pith_short_8: AII5RUAJ

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/AII5RUAJGJ63DSPQD2UY2LVWGS \
  | 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: 0211d8d009327db1c9f01ea98d2eb634befd0425fed3c178dc9b47b717cfc570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a918a56bc881a40ae9bf4267e9a2ce5e98f08469be178c9a02e434e3f35d92b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-16T01:58:52Z",
    "title_canon_sha256": "cfdb0f394e3e0e9e226777b3900a993ed7d55fd6924299359845a6875e466fdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.11372",
    "kind": "arxiv",
    "version": 1
  }
}