Pith Number

pith:BOUCAZPK

pith:2023:BOUCAZPKGANVTDRAMTWWNKL244

not attested not anchored not stored refs pending

Experimental quantum non-Gaussian coincidences of entangled photons

Hao Li, Jun-Yi Zhao, Lixing You, Luk\'a\v{s} Lachman, Radim Filip, Run-Ze Liu, Tung-Hsun Chung, Yong-Heng Huo, Yu-Kun Qiao, Zhen-Xuan Ge

arxiv:2307.04531 v2 · 2023-07-10 · 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{BOUCAZPKGANVTDRAMTWWNKL244}

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	2026-07-05T07:37:29.410528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ba82065ea301b598e2064ed66a97ae73de63913ea499b3988b966aa14ac8afd

Aliases

arxiv: 2307.04531 · arxiv_version: 2307.04531v2 · doi: 10.48550/arxiv.2307.04531 · pith_short_12: BOUCAZPKGANV · pith_short_16: BOUCAZPKGANVTDRA · pith_short_8: BOUCAZPK

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/BOUCAZPKGANVTDRAMTWWNKL244 \
  | 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: 0ba82065ea301b598e2064ed66a97ae73de63913ea499b3988b966aa14ac8afd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d2bb1d879d9da039d2dfc67faf93d5af4ffcd04ced9ea600f099eda2af21639",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-07-10T12:57:24Z",
    "title_canon_sha256": "01d2c1189b6ec05ca08fb34dadad68f2ecc1947747035443e8b34a6759d5d283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.04531",
    "kind": "arxiv",
    "version": 2
  }
}