Pith Number

pith:YBMODPVX

pith:2021:YBMODPVXD6F2YDB7FHGILV235G

not attested not anchored not stored refs pending

The Deep Space Quantum Link: Prospective Fundamental Physics Experiments using Long-Baseline Quantum Optics

Aileen Zhai, Albert Roura, Alexander Ling, Bei Lok Hu, Charis Anastopoulos, Christian Schubert, Christoph Marquardt, Dmitry V. Strekalov, Giuseppe Vallone, Jason Gallicchio, Lisa W\"orner, Luca Mazzarella, Makan Mohageg, Matthias Meister, Nan Yu, Paolo Villoresi, Paul Kwiat, Raymond Newell, Shih-Yuin Lin, Spencer Johnson, Thomas Jennewein, Wolfgang P. Schleich

arxiv:2111.15591 v1 · 2021-11-30 · 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{YBMODPVXD6F2YDB7FHGILV235G}

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	2026-07-05T05:47:01.401850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c058e1beb71f8bac0c3f29cc85d75be9b6ac4c34c28613c9e9cfd8ec3995e2d2

Aliases

arxiv: 2111.15591 · arxiv_version: 2111.15591v1 · doi: 10.48550/arxiv.2111.15591 · pith_short_12: YBMODPVXD6F2 · pith_short_16: YBMODPVXD6F2YDB7 · pith_short_8: YBMODPVX

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/YBMODPVXD6F2YDB7FHGILV235G \
  | 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: c058e1beb71f8bac0c3f29cc85d75be9b6ac4c34c28613c9e9cfd8ec3995e2d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04a95e51ef32af314f8af0d74c095e7f82f651b3363899e55e980a835c079b64",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-11-30T17:35:05Z",
    "title_canon_sha256": "4c72972c3cf104c6e39004af8e5dda1f9fe266baaa2f424d01a42a08d894dd52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.15591",
    "kind": "arxiv",
    "version": 1
  }
}