Pith Number

pith:SD6K7EOT

pith:2025:SD6K7EOTE5CLKM4XPQB5GSOUFU

not attested not anchored not stored refs pending

An integrated photonics platform for high-speed, ultrahigh-extinction, many-channel quantum control

Alexander Lukin, Andrew Leenheer, Anshuman Singh, Daniel Dominguez, Dirk Englund, Fr\'ed\'eric Peyskens, Henry Thoreen, Manuj Singh, Matt Eichenfield, Mengdi Zhao, Nathan Gemelke, Noel H. Wan, Robert J. DeAngelo

arxiv:2508.09920 v1 · 2025-08-13 · 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{SD6K7EOTE5CLKM4XPQB5GSOUFU}

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

Operational criteria for quantum advantage in latency-constrained nonlocal games

Receipt and verification

First computed	2026-07-05T11:53:24.391869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90fcaf91d32744b533977c03d349d42d2058275865d0a974221596b61447515e

Aliases

arxiv: 2508.09920 · arxiv_version: 2508.09920v1 · doi: 10.48550/arxiv.2508.09920 · pith_short_12: SD6K7EOTE5CL · pith_short_16: SD6K7EOTE5CLKM4X · pith_short_8: SD6K7EOT

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/SD6K7EOTE5CLKM4XPQB5GSOUFU \
  | 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: 90fcaf91d32744b533977c03d349d42d2058275865d0a974221596b61447515e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f65043e356455f98e8e038316e0a8ee2341630374890fdbd4a3fc91aeed045e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-08-13T16:15:11Z",
    "title_canon_sha256": "94c0c906a5e8d39291e824c9b86dc6a14f443c02a61102319d72bc1616c0e0a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.09920",
    "kind": "arxiv",
    "version": 1
  }
}