Pith Number

pith:KXTJ6XZU

pith:2019:KXTJ6XZUCB62YRJISKCKS2XG5U

not attested not anchored not stored refs pending

Spatial Multiplexing in a Cavity-Enhanced Quantum Memory

David H. Meyer, Kevin C. Cox, Paul D. Kunz, Siddhartha Santra, Vladimir S. Malinovsky, Zachary A. Castillo

arxiv:1903.02625 v1 · 2019-03-06 · physics.atom-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{KXTJ6XZUCB62YRJISKCKS2XG5U}

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	2026-05-17T23:51:51.626034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55e69f5f34107dac45289284a96ae6ed08241c4a12067c861e18787ceb4295c8

Aliases

arxiv: 1903.02625 · arxiv_version: 1903.02625v1 · doi: 10.48550/arxiv.1903.02625 · pith_short_12: KXTJ6XZUCB62 · pith_short_16: KXTJ6XZUCB62YRJI · pith_short_8: KXTJ6XZU

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/KXTJ6XZUCB62YRJISKCKS2XG5U \
  | 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: 55e69f5f34107dac45289284a96ae6ed08241c4a12067c861e18787ceb4295c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0813d73667c8839d7d524a4f4ef74103e54b30a45d4c84b98d1f4e1a64f554a4",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-03-06T21:49:03Z",
    "title_canon_sha256": "eb01b99adcb09b8ff02e5557c0712feb256610c2284eb28ee543324ba1e9c03d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02625",
    "kind": "arxiv",
    "version": 1
  }
}